All my computers run Linux, a heavily modified stripped-down Slackware distribution. Because reboots are for hardware upgrades.

• gummadoon is a self-built Intel Pentium D 804 system (on an nForce4 board), overclocked to 3.20 GHz (with liquid cooling of course), with 4Gb RAM and 1 Tb disk space. It is running Linux gentoo ~amd64. The picture above is this computer.
• library was my main workstation, a Pentium 4 2.2GHz with 640 Mb memory and 320 Gb disk space. It ran Linux 2.6.11.5 (customized Slackware distribution). I even got a screenshot of it: screenshot.gif (the window manager is fwvm2)
• gw is the gateway, the only computer visible to the Internet. It is Pentium 2 350Mhz with 64Mb RAM and 40 Gb disk space. It runs Linux 2.6.11.5 (customized Slackware). I bought this computer on eBay for $20 as soon as I moved to USA - all I had with me were two hard drives and I needed anything to plug them in. Now this box does firewalling and NAT for me and runs my fidonet software.