For you computer builders...upgrading graphics card

[MirrorriM]

My brother recently finished building his dream computer, so he offered me his old computer's graphics card, an Nvidia 8800 Ultra. Right now I have an 8600 GT. When I upgraded to this graphics card, a computer tech guy told me that was the highest I could go until I upgraded my PSU. So I told my brother to give me his old computer's PSU also.

Is there anything else I need for my PC to run smoothly with an 8800 Ultra?

My computer is a Dell, 3 GB Ram, Core 2 duo 2.13 GHZ, lots of HDD space.

[PUNK rock]

For that card, the PSU should be at least 500W. Good card, should last you awhile. I'd also make sure you have enough room in the case.