Lol.  Looks like we are both computer packrats.  I still have all of my old systems too.  When I build a new machine, I upgrade the others which can be upgraded.  Heck I still have a working 286/16 box with a 40MB Hard drive and 5.25" disk.  It has a first generation Adlib sound card, and an old Trident ISA video card.  I would have it running now except I don't have a monitor which will work with it anymore.  I am thinking of donating some of my older stuff to the Computer Museum in Boston.