In case you were not aware of it, Steve Vai launched GuitarTV.com today. The 1-1/2 hour launch was actually boring and lackluster, but the potential is HUGE!!
Don't worry Robert...No guitar lessons there (LOL)!! It does have live streaming guitar/guitarist content 24 hour a day, information on performers, gear they are using, etc.
Here is the link...
http://www.guitartv.com/Click on the tabs on the guitar bridge to see various tidbits of info, buy tickets to performances, etc.