Only one I don't use on a regular basis is the EM, definitely won't be using it now since I got the Kiev. I'm pretty happy with my bodies now until the new D300 comes out, then the D90 will be going. Other than that the only things I need are a 300 2.8 and more Jupiter lenses for my Kiev.
T2i with the 24-70 2.8L as my main goto glass and a tamron 17-50 2.8 with vibration control for video or wider shots.
Someday I'll have my 5DmII when I stop spending money on paintball, skydiving, flying, and my wife.
first camera (slr, and no, i didn't forget the "d") - minolta, something or another (damn i was in high school... i can barely remember the names of my classmates back then now)
first camera a decade ago when i started shooting again - cardboard and plastic pre-loaded drugstore special (comes wrapped in glossy plastic!)
second camera - F100
third - F5
first DSLR - canon rebel
and several different models and makes and expensive years later, i ended up w/ the same nikon D700 w/ a 1.4 50mm that i use almost every single day (mostly just to look cool..tho i suppose the 700 is waning in coolness now. oh well.)
The old wind up disposable was my first. Then some generic point and shoot. I moved up to a Nikon D80 about five years ago and it's still what I'm using. I can't justify upgrading, when I haven't taken it out of its case in months.