Incidentally, here are some non-technical solo ideas that I stumbled on the other day. I've been trying to get my guitar notation reading up so that I can audition for university, and in searching for transcriptions I found this site. It's called jazzpath, though the lessons I'm gonna pass on aren't retricted simply to jazz. If you're interesed injazz, there are some good technique builders here aside from these solobuilders, but require reading from treble/bass clef.

http://www.jazzpath.com/education/

Bottom of the list, the mp3s. All you need is the Blues Scale.