Links

Music Forums
FutureProducers.com
IDMforums.com
DJforums.com

Music Plugins
Izotope/Vinyl
Distroyr
CamelCrusher
SynthMaker
DeLaMancha
KVR audio

Free Loops/Free Sounds
Soundsnap.com
Looperman.com
SampleSwap.org
FreeSound.org

Music Directory Websites
SynthZone.com
AudioMastermind.com
TopSampleSites.com
Loops4Free.net
Loops.net

Online Radio
Mixdown.com
ForbiddenRadio

Music Blogs/MP3 Blogs
Spinner

Music Magazines
Remix

CD manufacturing/info
MusicBootCamp.com
DiscMakers.com

Misc Sites
Squidoo.com/FreeSounds
Squidoo.com/FrugalMusician