Hello there, My Friend is selling me his BFG 9800 GTX GPU for a 100 dollars which I think is an awesome deal, but my question is regarding the power supply. The computer I have is the Gateway LX-6810 and the specs are as follows 1) Core 2 Quad Q8200 2) 8 GB DDR 2 Ram 3) the Gateway Motherboard 4) I have connect Three Hard Drives in a Raid totaling 1.5 TB. 5) Current GPU is the nvidia G100 Now currently it's installed with a 465w PSU Will removing the nvidia G100 and installing the 9800 GTX be a safe bet with the 465W power supply? Or am i risking both my PSU and my GPU here because i certainly don't want it fried. Also i am on a very limited budget..