venti - 8:53 pm on Aug 1, 2008 (gmt 0)
I am on Comcast as well and have their 8/768 plan. Both download and upload speeds are almost always double or triple that amount in my area. Also, I have never noticed any degradation in quality. Must be one of the lucky ones. That being said, I am glad someone is starting to hold cable companies responsible for their marketing and network tactics.