One of my hobbies is, of course, computers. At present, my list of computers includes:

My main desktop PC, a Pentium-III/1Ghz, plus my 'VPN' desktop for work, a Pentium-III/550 (both on a KVM switch).

My server, a Pentium-II/450 with 120GB of mirrored disk on it and a DLT-20/40 for backups.

A Mac Quadra-650, my development machine for the NetBSD port to the Apollo workstations.

Several Apollo DN workstations, including at least one each of the DN3000, DN3010, DN3500, DN4000, DN4500, DN5500, plus a pile of spare parts.

An AlphaServer 4/266.

Two HP 735 (new "Apollo", post-HP) workstations, and an old G30 server.

Several Data General Aviion machines, inluding two AV410's, an AV550, an AV5500, and a couple of AV8500's.

Two SGI Indigo R3000's, an Indigo R4000, an Indigo2, and two Indy workstations.

A Sun E250 (dual processor, A1000 raid array, L1000 tape changer), several Ultra-1's, and a SparcStation-10 with quad Ross Hypersparc processors.

A Compaq 1600 (dual P3/600Mhz) server.

My original TRS-80 Model-I, a Model-III, and a Model-IV.

Several old Apple-II machines, including a Bell & Howell "black" Apple.

A PowerMac 7200/90 system, and two 7200/120's.

Two HP425t's (68040, 25Mhz).

A Sun 3/260 workstation.

A Concurrent Computer (formerly Perkin-Elmer, formerly Interdata) 8/32 (with lots of spare parts), a 3210 system, and a 3203 (deskside tower model).

And I'm sure there are more...