Agreed, 8800 is old hat by now.

I went the opposite route last year, I kept my Q6600 @ 3.8GHZ and replaced my 8800GTX with a GTX295.

Hell, I'm still using it and have had no real need to replace my Q6600. I want to replace my velociraptor with a SSD, but I'm trying to hold out for the Intel G3 drives that drop later this year.

IMO, ditch the the 8800s and pickup a Radeon 5870 or 5850 and get a new SSD when G3 drives starts pushing down the price of G2 drives.