I just Went Home for a few days to work on some new Songs(myspace.com/cooldjd3x). and when i got home my OSX would not start at all. so i had to Reinstall. And still Nothing happened. All i get it the Intro music after the computer restarts and it just played the intro music and then went to the Voice-over help thing. and never left the Black screen at all...After the Apple logo .. so im stuck now. I cant get it back on. Can someone gimme a hand with this.