I think we should petition this site and get as many people as we can to sign it to get some of these shows in the vault released. I know there are legal issues but I think the vault and the artists should work with us (the fans) to sort out a release.

I mean their is a huge market for this material. Look, these bands have released most or all of their studio material in box sets.

Live downloads and concerts are the new way for old artists to engage their listeners again.