Apple Mac OS X
I really want a new PowerMac - Mac OS X with a nice GUI on top and a terminal shell underneath, complete with a compiler and all of the nifty open source development tools. Never again will I buy a machine that doesn't come with a compiler and/or accompaning development tools.
Yes, Steve Jobs is an a-hole, and once I get some hands-on experience with Mac OS X, I'll probaly be waning nostailgic for my Linux box. Though I suppose I can partition off enough hard disk space for a Linux PPC distribution.
After running Linux as my almost sole desktop (at home) for the last two years, I just can't go back to using a Windows box. Even at work, with Windows 2000 installed on my issued laptop, I feel filthy and soiled for messing with Windows ...