I am running XP on a Dell 8250: Pentium 4, 2.7GHz, 1 GB RAM, 80 GB HD, 40X burner, 16X DVDROM, RADEON 9000 Pro 128MG dual monitor graphics card, 19' and 21' monitors, .....oh...let's not forget the Wacom 4X6 tablet that Horg convinced me to buy a couple of years ago.
I bought it around Thanksgiving, and I think I am ready to upgrade already. hehehehe. I do run another machine next to this one as well, they are networked together. That is a 566 machine with 126 MB Ram, 20gig HD, etc.....I couldn't deal with it anymore and that is why I upgraded to the above machine.