LINKS

http://groups.yahoo.com/group/Dub_jam/

http://www.sectionz.com/home.asp

http://www.besonic.com/Ben Nagari

http://www.dub.com/

http://www.anti-theory.com/ 
home of "the Father of Circuit Bending" includes how-to files, amazing instruments, paint jobs, and his non-sonic projects 

www.dubroom.com 
excellent dub tuition from Messian Dread