Runs as good as Vista. Just uses less Ram.
Also, AMD still has 64 bit.
The stuff cost(ed?) me about $1000, maybe a bit more. The sound card is the only thing coming from my old PC.
RAMs are here, waiting for all the other stuff.
It would be nice to get the rest on saturday, but most likely everything but the case will come on monday. Will update with 3dmark.