What's the Browser Distribution for your site?
astrec: Month to date:  MSIE:    4,140,805    69.22% 		
  Firefox: 1,182,624    19.77% 	
  Safari:    437,645     7.32% 	
  Chrome:    153,782     2.57% 	
  Opera:      29,303     0.49%

MSIE Breakdown:  7.0    2,865,786    69.21% 	 	
  6.0      893,234    21.57% 	
  8.0      379,935     9.18%

FF Breakdown:  3.0.11    934,749    79.04% 	 	
  3.5        61,143     5.17% 	
  3.0.10     41,954     3.55% 	
  2.0.0.20   34,118     2.88%

Not a tech site ;)