Role playing games (RPGs to their friends :-) ) are basically grown-up "Let's Pretend," only, this time it's with dice & some rules, so you can't say "Oh, yeah? Well, I've got all that, and MORE so THERE!" and thereby win the game purely by a temper tantrum.
They come in all varieties - futuristic (a la Gene Rodenberry or Walter Jon Williams or Jules Verne), horror (vampires, werewolves, or anything H.P. Lovecraft dreamed up), fantasy (King Arthur, J.R.R. Tolkien), modern (ever want to be James Bond? Even just a little?), and anything else you could dream up. Here are a few sites where you can learn more about gaming and the various games themselves.
The Free-form, Universal Do-it-yourself Gaming Engine
RPGnet The Inside Scoop on Gaming
Talislanta Stuff (Yes, I am heavily weighted towards Tal. Hey, it's the coolest game out there!)
The Official Talislanta Web Page What else can I say?
Tamar: The Talislanta Zine - the unofficial official magazine of Talislanta
Temple of the Seven Moons: Talislanta News Lots of links, plus the Crucible Archives!
Tal10 - Includes a preview of Talislanta Tenth Anniversary Edition!
Talislanta Central Includes the Asatar Gallery!
Talislanta: Codex of the Moons Dedicated to the Tenth Anniversary Edition of Talislanta
Talislanta Notebook Log book of the Gold and Green Mercantile House
Through the Witchgate - Not just Talislanta!
The Library at Jalaad Perhaps you can find what you seek here
The Minotaur's Talislanta Page Heaps of Tal info, including the list of Talislanta Apocrypha
Talislanta Contains information for players and gamemasters, and the Low Talislan true type font
Talislantan Imports Featuring articles by the Psychedelic Goblin himself!
Talislanta Portion of Site Includes information on Talislantan miniatures
Don't worry, I've got more up my sleeve....I'll probably get them out when it's cool enough to worry about wearing sleeves :-)