I have a 13in Macbook Pro(i5 processor, 4GB RAM, 320 GB, runs on Bootcamp, bought August 2011 brand new from Best Buy) & I can't use the Mac side on it nomore. I was currently running on Lion 10.7.4 and every time I try to start on the Mac side, it would always stay on the grey screen with the Apple logo. So I went to Disk Utilty and try to repair it & my disk won't repair. So I was wondering: 1. How could I restore my Mac w/o losing my music? I also don't have a Time Machine backup (my fault on that one). 2. Is their anyway I could do it w/o having Wi-Fi available?