http://www.kvraudio.com/ KVR Audio is the Internet's number one news and information resource for open standard audio plugins. 
http://audioshots.com/ Hosting (including ChordSpace) and more. 
http://www.synthedit.com/ Synthedit is a modular development environment for audio plugins. It was used to develop ChordSpace. 
    
http://www.apassion4jazz.net/index.html These are some of the better music theory resources I've found.               
http://scenicnewengland.net/guitar/
http://www.guitar-masters.com/
http://www.andymilne.dial.pipex.com/index.shtml
http://www.outsideshore.com/primer/primer/
http://www.ravenspiral.com/ravenspiralguide.pdf
http://www.petethomas.co.uk/jazz-theory.html
 
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