Re: 6600 GT AGP vs 6800...
The cheapest 6600 GT AGP would have to be around $200 to $210. You can get a BFG 6800NU for $250 at Fry's. Considering that the 6800nu has a HUGE overclocking headroom (most people getting 400/800+ from stock 325/700), plus not to mention the possibilty of unlocking pipelines, 6800nu is the clear choice..
Also, since when is the difference between the two like $100.
Average price for 6600GT AGP is about $215-$220.
Average price for 6800nu is about $270-$280, and the BFG at Fry's is $250. That's more like $60 at best. 6800nu is the clear choice..
1. Q6600 @ 3.2, ASUS P5Q Pro Turbo, Powercolor HD 4890 CrossFire, 4GB Mushkin DDR2-1066, 3x 24" LCD, Matrox TripleHead2Go, Audigy 2 ZS
2. Q9550 @ 3.7, ASUS P5K, Galaxy 8800GT G92, 2GB Mushkin DDR2-1066, Samsung 710N + Samsung 205BW, Audigy 2 + SB Live! 5.1 (hooked up together, really), dad's comp
3. XP-M 2500+ @ 205x11.5, Gigabyte nForce2-400, GeForce4 Ti4200, 2x512MB OCZ DDR-400 "Premier", oldie