I might be able to help, that depends on what you want to do: conventional shred or the, uh, unconventional (extreme) shred.
I can help with the last one
1. take a listen to "Jupiter Proximity (remix)" at http://www.mp3.com/stun
if that strikes you as someting interesting then proceed to
check out the "Blueprints" area and dig in
3. stop by the forum and catch up on some of the decisive threads
If you're just looking for some Yngwie stuff dont' bother though ;)