.....i still like my p4
it depends on what you need, and what you really want to spend
whatever you buy is gonna be piss poor in a year anyways, and i've never heard of anyone getting layed because their computer was so fast
i've still got a prescott 3.6, with ddr300 ram, and i can run vista ultimate fine
with 3 monitors hooked up, all running 1680x1050, with aero and all effects on, and with the windows sidebar on the right, secondary screen, i'm only maxxing out at ~55% cpu useage while browsing web pages on all 3 screens.
unless you NEED a $2k computer, don't bother buying a $2k computer. Because the $900 "crap" computer everyone here will tell you not to buy was someone else's $2k computer a year ago.
You're using 55% CPU when BROWSING WEB PAGES?!
3 monitors, OK(mostly the video card will handle that) but that's still a HUGE amount of utilization for that task.