Re: recommendation please...
A 6600 would be a downgrade I believe. Except that it suppots SM3.0
A 6600gt is only slightly faster than a 9800 Pro. Your best bet would to save up for a 6800 Vanilla or GT.
__________________965xe || evga x58 classified || 3x evga gtx 480 || 6gb g.skill || win7 x64