PlanetADnD.com

A good link to keep hold of if You don't have it. D20 is the 3.5 rules minus any copyright name's such as "Tenser" etc. Doesn't have every last one, but the bulk is there,

http://www.d20srd.org/index.htm

Dice Roller

http://www.unseenservant.com/r/

Character Sheets

http://www.padnd.com/3eprofiler/

http://www.kingdomofmass.com/profiler/


D&D

http://www.wizards.com/default.asp?x=d20/article/srd35

http://www.dandwiki.com/wiki/Main_Page

http://dungeons.wikia.com/wiki/Main_Page

http://www.dnd-wiki.org/wiki/Main_Page

http://www.andycollins.net/

http://www.seankreynolds.com/

Roleplaying

http://www.roleplayingtips.com/blog/