Show AD&D/D&D on eBay
Show AD&D/D&D modules on eBay
Show Unearthed Arcana on eBay
Show Deities and Demigods on eBay
Show Dragon #1-51, #53-62, #65-69 on eBay
Show Original "White Box" D&D sets on eBay
Download 2nd Edition rulebooks in .RTF format (Please suggest a new site)
Download 3rd Edition rulebooks
D&D UseNet newsgroups (My embarrassing posting history)
AD&D UseNet newsgroups
General Starlight's D&D Commentary (his nemesis)
Comparison between 2nd and 3rd Edition D&D
Open Gaming Foundation with 3rd Edition D&D Core Rules
Gamegrene online gaming magazine
RPGnet online gaming magazine
Lawrence Watt-Evans' Official Ethshar web site
Medieval Mass Combat description
Uncle Figgy's Guides to Roleplaying
RoleplayingTips.com:
Dead of Winter Game, a "live" tabletop D&D game in Silicon Valley that I attended
The Tao of GMing (don't know if this is any good or not)