Laptops
Dell Inspiron 1000, WinXP Home (cheapie laptop when I got my first job)
Dell Inspiron B120, WinXP Home (another cheapie laptop because the old one was somewhat malfunctioning)
Dell Inspiron E1405, C2D T7200, WinXP Pro, 14.1"
Toshiba Satellite U305-S5077, Pentium DC T2080, Vista Home Premium, 13.3"
Desktops
(custom) Pentium III 733MHz, Win98 SE
Dell Dimension 8200, WinXP Pro
HP Pavilion a1400e, WinXP Home
(primary) Antec P182, Gigabyte P35-DS3R, C2D E7200, 2x2GB DDR2, HD 3450, 5.5TB
(htpc) Apex DM-387, Pentium DC E5200, 2x1GB DDR2, HD 4550, 320GB
(parents) ECS GF7050-VT, Pentium DC E2160, 2x1GB DDR2, 2.8TB
(unraid) Antec 300, Abit AB9 Pro, 2x1GB DDR2, ATI Rage XL 8MB, 12TB
(hackmini-1) Intel D945GCLF2, 2GB DDR2, 250GB
(hackmini-2) Intel D945GCLF2, 2GB DDR2, 320GB
If I buy a couple of cases, enough parts for 3 more.

I guess that is too many for just one girl, huh? To think I only started building last year (the Antec P182 was my first build, been upgraded a few times since then)...