My post from October 22nd mentions a computer you will be able to build for around $3400. Price would vary greatly on components selected, but I was selecting high end stuff. Little did I know that I was building a budget computer. For only $6000+ you can get this spiffy AlienWare computer. This is for those that have too much money.
Strangely it only has one Xeon processor. My proposed system would have two Opterons. Opterons, in general, are better for gaming and servers. Alienware is too easy to pick on, I need to stop.