I uploaded my whole collection of RPG stuff. I might go through and post about certain topics in more details, but for now, here's a total dump of everything:
http://www.javaop.com/~iago/RPGs<edit> A little info about each game:
Gamma World -- A post-apocalypic game. Every player starts with mutations, and can gain more. A really neat concept, although I haven't played much. I have no clue what I wrote about it.
Necromunda -- A table-top war-style game. I have minitures for it that I painted, which I really should take pictures of. I'll do that tonight, probably, stay tuned!
Shadowrun -- The best cyber-punk-style roleplaying game ever. I'll post a lot more about it in the future. Maybe even stories!
RGM -- Runes, Gods and Monsters. This game was created, based on Tunnels and Trolls, by my friend, with a lot of influence from me. Tunnels and Trolls (Wizards of the Coast, I think) -> Advance Tunnels and Trolls (my friend's dad) -> RGM (my friend and me). It is extremely hard to find the rulebooks for T&T, but it's my favorite fantasy style game. Probably because I had a lot of influence on the rules we play with.
WHZ -- Warhammer Quest. Based on the war-game Warhammer, but on a small scale. It involves cardboard terrain which represents dungeons. Everything is random, so there's no need for a GM. It's actually more of a cross between a board game/war game. I actually want to play it again, now. But anyway, the stuff I have for it is a totally re-written treasure table (by us, totally), monster table (based on the original, few tweaks), and character classes (from some website). Highly recommended, but it's a fairly large initial investment.