satriani

Try http://www.powertabs.net.

You need the powertab software to read these tabs, but it's freeware (i.e. doesn't cost you a thing), and an excellent help in learning the songs; you can play back the songs, slow down or speed up the tempo, and the tabs are damn pretty when printed too. Powertabs.net has a heuuge archive of tabs as well, and a seemingly healthy user community, so more tabs are probably on their way. While you're at it, tab something they don't have and contribute.

edit: duh. I should've mentioned it's windoze only. Haven't tried it on my linux box so I don't know if it works with Wine or other emulators, good luck trying if you have a REAL operating system like me ;-)