Do be wary, though. You only can download a couple sound files per day; make your choices wisely. Only download the sound file if it looks like a cool tab. I just spent five seconds looking for some exercises, and I came up with these, that look like a good start.
http://www.guitartricks.com/trick.php?trick_id=7700
http://www.guitartricks.com/trick.php?trick_id=7693
I'm sure you can find some stuff other than that. That's an alternate picking exercise, and a mini-sweep exercise for 7th chords.
"You must stab him in the heart with the Bone Saber of Zumacalis... well, you could stab him in the head or the lungs, too... and the saber, it probably doesn't have to be bone, just anything sharp lying around the house... you could poke him with a pillow and kill him."
- Aqua Teen Hunger Force, The Universal Re-Monster
- Aqua Teen Hunger Force, The Universal Re-Monster