PIII 700 XP Pro - work horse
PII 400 Win2K Pro - file server
Cel 533 Linux - backups
Cel 766 XP Pro as backup/spare PC
Three Cel 1.4 with Win98SE as gaming rigs (me, the boyfriend and another friend)
I also have an old SX33 (!) with a massive 240 MB Samsung drive; it has 16 MB of 30 pin fast page RAM. I think the RAM was a hundred dollars per meg at the time but my Dad needed the RAM for his 3D work back in 1993.