almost none of which probably mattered in the slightest. i used to run registry defraggers/"optimizers" all the time, but more recently decided it was a bad idea. benefit is usually none (maybe not in your case with 5000 'errors'), and while i never caused any significant damage, it could, and i did get odd side effects every now and again.
so the little of the 121212 concert i watched has been pretty bad. it's like they found every croaking, old, voice-gave-out-years-ago rocker they could find still alive (Joe Elliot of Def Leppard missing though), and then inflicted kanye west on the poor audience for extra giggles. i flipped it on for about 20 seconds in his set because someone posted on facebook that he was wearing a black leather kilt, and GOD it was awful. the first lyric i heard was "i smacked my [girl] and she called the feds." there was one bloke off to the side sorta kinda dancing, the entire rest of the audience was dead still, and if i could have seen their faces i imagine it would have been a kind of "is this guy fking serious?" expression on them all. they should have brought in mike meyers to say "Barack Obama doesn't care about white people" during his sandy speech. if he even gave/gives one, i don't know if he did/will.
Eddie Vedder was good singing Comfortably Numb (not played by David Gilmour, that just ..... feels wrong), but that's about it that I saw. I'm guessing Dave Grohl was decent, but didn't see him.
