XP - main system
Win2K - retiring system (being virtualized for VMware)
OpenBSD - firewall (will be upgrading to latest version and add wireless)
The girlfriend has added a Macbook to the mix so I finally got to play with OS X. Meh. That's right I said "Meh." Though it's cool that I can SSH in to it and make files "mysteriously" appear on her desktop thus annoying her. Heh. (Fortunately she's only half drunk the koolaid so she's a tolerable MacHead.)
I will be adding a new server when I have time but haven't decided on the OS. I'd like to run Solaris/OpenSolaris but need to run VMware on it from time to time so it looks like I'll be diving back into Linux.
Vista will be installed in a VM sometime soon so I can prepare for the new systems arriving which will inevitably have Vista installed rather than XP. *sigh*
I think I put the bullet into OS/2 back in '98 or '99.