Advice please, terrible video performance..

[alexandria nexus]

I bought a BFG 5500oc

I have a BFG 5500oc and it works perfectly for me...mind you I have a gig and a half of ram and well...a raid 0 +1....but the card works fine. Perhaps you might want to reseat it and make sure the data bus is clean. or check to make sure all settings went default after it was installed. it sucks ass at first but when you get the sucker running it aint that bad