Hey. I've been looking at 6600GT's on newegg. I'm lost to the extreme. Unlike ATI, nVidia doesn't actually make cards so I don't know which manufacturer to trust. I see big names like MSI and Asus so my instinct says them. Also, I don't understand the numbers at all. Core clock, etc... For example, according to how I read the number the ATI 9600 kicks the 9800's ass. Please help me understand