| 
                 
                    Closing price on 4/28/2008
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    14.20 | 
                 
                
                    | High | 
                    14.20 | 
                 
                
                    | Low | 
                    14.20 | 
                     
                
                    | Volume | 
                    48,720 | 
                                 
                
                    | Split-adjusted Price | 
                    4.30 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
VID Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                4/28/2008
             | 
            
                +0.20 / +1.43%
             |             
            
                14.20
             |           
            
                14.20
             |               
            
                14.20
             |                           
            
                14.20
             | 
            
                14.20
             |                     
            
                4.30
             |                                 
            
                48,720
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2008
             | 
            
                +0.10 / +0.72%
             |             
            
                13.70
             |           
            
                14.10
             |               
            
                13.70
             |                           
            
                14.00
             | 
            
                14.00
             |                     
            
                4.24
             |                                 
            
                53,120
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2008
             | 
            
                -0.20 / -1.42%
             |             
            
                13.90
             |           
            
                14.30
             |               
            
                13.90
             |                           
            
                13.90
             | 
            
                13.90
             |                     
            
                4.21
             |                                 
            
                118,060
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2008
             | 
            
                -0.20 / -1.40%
             |             
            
                14.10
             |           
            
                14.10
             |               
            
                14.10
             |                           
            
                14.10
             | 
            
                14.10
             |                     
            
                4.27
             |                                 
            
                17,250
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2008
             | 
            
                -0.20 / -1.38%
             |             
            
                14.30
             |           
            
                14.30
             |               
            
                14.30
             |                           
            
                14.30
             | 
            
                14.30
             |                     
            
                4.33
             |                                 
            
                20,930
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2008
             | 
            
                -0.20 / -1.36%
             |             
            
                14.50
             |           
            
                14.90
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                4.39
             |                                 
            
                45,260
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2008
             | 
            
                -0.20 / -1.34%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                4.46
             |                                 
            
                41,360
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2008
             | 
            
                +0.20 / +1.36%
             |             
            
                14.50
             |           
            
                14.90
             |               
            
                14.50
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                4.52
             |                                 
            
                82,650
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2008
             | 
            
                -0.30 / -2.00%
             |             
            
                14.70
             |           
            
                14.70
             |               
            
                14.70
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                4.46
             |                                 
            
                2,010
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2008
             | 
            
                -0.30 / -1.96%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                4.55
             |                                 
            
                5,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2008
             | 
            
                -0.30 / -1.92%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                4.64
             |                                 
            
                9,460
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2008
             | 
            
                -0.30 / -1.89%
             |             
            
                15.70
             |           
            
                15.80
             |               
            
                15.60
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                4.73
             |                                 
            
                74,400
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2008
             | 
            
                0.00 / 0.00%
             |             
            
                16.20
             |           
            
                16.20
             |               
            
                15.60
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                4.82
             |                                 
            
                154,530
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2008
             | 
            
                +0.30 / +1.92%
             |             
            
                15.90
             |           
            
                15.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                4.82
             |                                 
            
                5,550
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2008
             | 
            
                +0.10 / +0.65%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                15.60
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                4.73
             |                                 
            
                1,340
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2008
             | 
            
                +0.10 / +0.65%
             |             
            
                15.50
             |           
            
                15.50
             |               
            
                15.50
             |                           
            
                15.50
             | 
            
                15.50
             |                     
            
                4.70
             |                                 
            
                1,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2008
             | 
            
                +0.10 / +0.65%
             |             
            
                15.40
             |           
            
                15.40
             |               
            
                15.40
             |                           
            
                15.40
             | 
            
                15.40
             |                     
            
                4.67
             |                                 
            
                2,830
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2008
             | 
            
                +0.10 / +0.66%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.30
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                4.64
             |                                 
            
                11,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2008
             | 
            
                +0.10 / +0.66%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                4.61
             |                                 
            
                3,920
             |            
            
                 
             |                                       
         
    
        
            | 
                3/28/2008
             | 
            
                +0.10 / +0.67%
             |             
            
                15.10
             |           
            
                15.10
             |               
            
                15.10
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                4.58
             |                                 
            
                7,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/27/2008
             | 
            
                +0.10 / +0.67%
             |             
            
                15.00
             |           
            
                15.00
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                4.55
             |                                 
            
                102,240
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2008
             | 
            
                +0.40 / +2.76%
             |             
            
                13.80
             |           
            
                15.00
             |               
            
                13.80
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                4.52
             |                                 
            
                189,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2008
             | 
            
                -0.70 / -4.61%
             |             
            
                14.50
             |           
            
                14.50
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                4.39
             |                                 
            
                16,380
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2008
             | 
            
                -0.70 / -4.40%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                4.61
             |                                 
            
                55,670
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/21/2008
             | 
            
                -0.60 / -3.64%
             |             
            
                16.50
             |           
            
                16.90
             |               
            
                15.90
             |                           
            
                15.90
             | 
            
                15.90
             |                     
            
                4.82
             |                                 
            
                92,710
             |            
            
                 
             |                                       
         
    
        
            | 
                3/20/2008
             | 
            
                -0.70 / -4.07%
             |             
            
                17.50
             |           
            
                17.80
             |               
            
                16.50
             |                           
            
                16.50
             | 
            
                16.50
             |                     
            
                5.00
             |                                 
            
                89,420
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/19/2008
             | 
            
                -0.70 / -3.91%
             |             
            
                18.00
             |           
            
                18.50
             |               
            
                17.20
             |                           
            
                17.20
             | 
            
                17.20
             |                     
            
                5.21
             |                                 
            
                87,470
             |            
            
                 
             |                                       
         
    
        
            | 
                3/18/2008
             | 
            
                -0.90 / -4.79%
             |             
            
                17.90
             |           
            
                18.00
             |               
            
                17.90
             |                           
            
                17.90
             | 
            
                17.90
             |                     
            
                5.43
             |                                 
            
                124,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/17/2008
             | 
            
                -0.90 / -4.57%
             |             
            
                18.80
             |           
            
                18.90
             |               
            
                18.80
             |                           
            
                18.80
             | 
            
                18.80
             |                     
            
                5.70
             |                                 
            
                59,160
             |            
            
                 
             |                                       
         
    
        
            | 
                3/14/2008
             | 
            
                -0.60 / -2.96%
             |             
            
                19.70
             |           
            
                20.00
             |               
            
                19.70
             |                           
            
                19.70
             | 
            
                19.70
             |                     
            
                5.97
             |                                 
            
                33,840
             |  
            
                 
             |                                                              
             
    
         
    
    
 |