Re: 480 on the way. Power worries with 2nd card as Physx ?
Unless you're running 2560x res, you don't need a physx card with a GTX 480. Do folks not realize just how fast these cards are?
Hell, I use a 1680x monitor, 4x FSAA with transparency and ambient occlusion with a GTX 285, and it does physx just fine all by itself, even on max physx setting in Batman.
There must be some misinformation out there where folks don't realize the high end nvidia cards can serve as both a graphics card and do the physx too.