I am pretty sure that it works but just to make sure, my Antec true power 2.0 550w can support 8800 GT right? I am running just one Sata HD, 4 GB of DDR2 800mhz ram, and a 3.25GHZ e2160 at around 1.5v for core voltage.
Antec PSUs aren't the best but still are in the range of good to high quality hardware. I think i will trust it this time. Might go for a corsair one for my next build.