MTV.com - A pretty well manufactured site, for all of your music needs.
HotBot.com - A nice Search Engine that I use quite frequently.
Mp3.com - If your down with Mp3z, like I am...check this site out...if you have no clue what I am talking about, you still need to check this site out, they explain what an .mp3 file is.
mIRC.org - If you have never used this fantastic IRC client...try it out you will like it...you could see me in #mp3-elektronik, and #electronic-mp3 on Dalnet as "LoUsIf", "kOmputer", or "ZERGOTRON". Don't forget to visit my chan - #aphextwinmp3 ~!
ShockRave.com - This is an awesome site, where you can find hundreds of games, cartoons, and other interactive shit, I must say this site rulez.
MurkySlough.com - This is Krist Novoselic's web page (former bassist of Nirvana, currently in a band called "Sweet 75").