Some of the material that is here is original, created by me. Almost all of the local links are things I have made accessible to players in games i GM. To help them, and any others that might stray into these pages, I have put in some links to good, helpful servers with info related to Role-Playing games.
There is a mailing list for GURPS, which can be reached by sending mail to Majordomo@pentagon.io.com, with subscribe gurpsnet-l (Your E-mail address) in the body of the message. One of the more active people on the list, Dan Frolich, maintains a GURPS page, with among other things pages on how to run GURPS campaigns in the worlds of Star Trek and Middle Earth.
There are any number of sources for AD&D-material on the net. So far, no official T$R page is known to exist, though there are rumours that something is on its way. Don't hold your breath, but in the meantime, you might try the pages maintained by Mick Duff or Wade Holst. Both of these, especially Mick's page, has a lot of information on, and links to, other games and game-resources. One place where there is absolutely no risk of bumping into anything but AD&D-related material is the newsgroup rec.games.frp.dnd - a newsgroup with a large amount of traffic, but most of it is rather sensible.
Seriously though, there so many good resources for Role-playing games in general, that I just have to have some info on this here. Thomas Petersen and Michael Perceny have both got good pages, both situated in Germany, and there is also a good one in the UK, maintained by Jake Riddoch. Notwithstanding, the very best source of information is the newsgroup rec.games.frp.misc - a place to find answers to questions, also giving an opportunity to ask new ones.
No source like this is complete without information on Gaming Cons and Magazines. To take the last first, I know of two gaming zines one the net, Apocrypha and Fønix, the last being in Danish. With regards to Cons, I can only provide information on Cons in Norway, where the two main ones are Arcon in Oslo and Regncon in Bergen. Information on Swedish Cons are available through The Swedish Diplomacy Home Pages and Sverok, the Swedish association of Gamers, who maintains a Swedish Convention List.
And finally, here is the commercial; If there is no shop in your vicinity carrying Gaming material, or if they don't carry exactly the products you absolutely have to get you hands on, try The Greenleaf Online Store Homepage, the online mail-order Game shop - they have a fairly good selection of useful products.