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                    Closing price on 7/7/2008
                 |  |  
    
        |           
                
                    | Open | 14.60 |  
                    | High | 14.60 |  
                    | Low | 14.10 |  
                    | Volume | 20,700 |  
                    | Split-adjusted Price | 1.99 |  
                
             | 
 |  VC6 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/7/2008 | 0.00 / 0.00% | 14.60 | 14.60 | 14.10 | 14.10 | 14.10 | 1.99 | 20,700 |   |  
            | 7/4/2008 | +0.50 / +3.68% | 14.10 | 14.10 | 14.10 | 14.10 | 14.10 | 1.99 | 16,600 |   |  			
            | 7/3/2008 | -0.30 / -2.16% | 13.60 | 13.60 | 13.60 | 13.60 | 13.60 | 1.92 | 3,100 |   |  
            | 7/2/2008 | -0.10 / -0.71% | 13.40 | 13.90 | 12.90 | 13.90 | 13.90 | 1.96 | 12,400 |   |  			
            | 7/1/2008 | +0.50 / +3.70% | 13.00 | 14.00 | 13.00 | 14.00 | 14.00 | 1.97 | 5,000 |   |  
            | 6/30/2008 | -0.50 / -3.57% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 1.90 | 200 |   |  			
            | 6/27/2008 | -0.50 / -3.45% | 14.00 | 14.00 | 14.00 | 14.00 | 14.00 | 1.97 | 100 |   |  
            | 6/26/2008 | -0.60 / -3.97% | 14.50 | 14.50 | 14.50 | 14.50 | 14.50 | 2.04 | 100 |   |  			
            | 6/25/2008 | -0.60 / -3.82% | 15.10 | 15.10 | 15.10 | 15.10 | 15.10 | 2.13 | 100 |   |  
            | 6/24/2008 | -0.60 / -3.68% | 15.70 | 15.70 | 15.70 | 15.70 | 15.70 | 2.21 | 100 |   |  			
            | 6/23/2008 | -0.60 / -3.55% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 2.30 | 100 |   |  
            | 6/20/2008 | -0.70 / -3.98% | 16.90 | 16.90 | 16.90 | 16.90 | 16.90 | 2.38 | 100 |   |  			
            | 6/19/2008 | +0.20 / +1.15% | 17.60 | 17.60 | 17.60 | 17.60 | 17.60 | 2.48 | 100 |   |  
            | 6/18/2008 | -0.50 / -2.79% | 18.40 | 18.40 | 17.40 | 17.40 | 17.40 | 2.45 | 3,100 |   |  			
            | 6/17/2008 | +0.50 / +2.87% | 17.90 | 17.90 | 17.90 | 17.90 | 17.90 | 2.52 | 3,300 |   |  
            | 6/16/2008 | +0.40 / +2.35% | 17.40 | 17.40 | 17.40 | 17.40 | 17.40 | 2.45 | 1,000 |   |  			
            | 6/13/2008 | 0.00 / 0.00% | 16.30 | 17.30 | 16.30 | 17.00 | 17.00 | 2.39 | 3,000 |   |  
            | 6/12/2008 | -0.30 / -1.73% | 16.80 | 17.00 | 16.80 | 17.00 | 17.00 | 2.39 | 3,500 |   |  			
            | 6/11/2008 | -0.50 / -2.81% | 17.30 | 17.30 | 17.30 | 17.30 | 17.30 | 2.44 | 14,600 |   |  
            | 6/10/2008 | -0.50 / -2.73% | 17.80 | 17.80 | 17.80 | 17.80 | 17.80 | 2.51 | 100 |   |  			
            | 6/9/2008 | 0.00 / 0.00% | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 2.58 | 0 |   |  
            | 6/6/2008 | 0.00 / 0.00% | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 2.58 | 0 |   |  			
            | 6/5/2008 | -0.50 / -2.66% | 18.30 | 18.30 | 18.30 | 18.30 | 18.30 | 2.58 | 200 |   |  
            | 6/4/2008 | 0.00 / 0.00% | 18.80 | 18.80 | 18.80 | 18.80 | 18.80 | 2.65 | 0 |   |  			
            | 6/3/2008 | 0.00 / 0.00% | 18.80 | 18.80 | 18.80 | 18.80 | 18.80 | 2.65 | 0 |   |  
            | 6/2/2008 | -0.50 / -2.59% | 18.80 | 18.80 | 18.80 | 18.80 | 18.80 | 2.65 | 300 |   |  			
            | 5/30/2008 | -0.50 / -2.53% | 19.30 | 19.30 | 19.30 | 19.30 | 19.30 | 2.72 | 100 |   |  
            | 5/27/2008 | -0.60 / -2.94% | 19.80 | 19.80 | 19.80 | 19.80 | 19.80 | 2.79 | 200 |   |  			
            | 5/26/2008 | 0.00 / 0.00% | 20.40 | 20.40 | 20.40 | 20.40 | 20.40 | 2.87 | 0 |   |  
            | 5/23/2008 | 0.00 / 0.00% | 20.40 | 20.40 | 20.40 | 20.40 | 20.40 | 2.87 | 0 |   |  |