Ok, here goes..
Falcon no 1:- Tos 4.01 in original configuration, patched TOS 4.04 for CT60 mode, also Magic 6.01 patched for CT60, also Cripplemint for SDL stuffs.
Falcon no 2:- Tos 4.04 built in, Also Magic 6.01 best advised for use with it in CT2 mode. Did I mention Jinnee desktop to go with these?
In addition to those, I got Tos 4.92 beta floating around somewhere on a bootable disk.
STe, 'early' tos 1.6 complete with medium res booting bug
Mini Mac, OSX 10.4.2 (Tiger).
If including work, some shitty thing with Windows 2000, (ah well!)