Oh man, I used to play RPGs all the time. Mostly Star Wars (West End D6 system, of course; not that crappy Wizards of the Coast knock-off) and Hackmaster, but also D&D, Babylon5, Pendragon, Call of Cthulu, Shadowrun, Spycraft, and Villains & Vigilantes on occasion. Usually played, rarely GM'd.
Those were good times. Haven't played in years; these days I just don't have the time, nor do I know any interested parties anymore.