So I brought my harddrive up with Mac Lion and installed it on my computer. But I did this hastily and installed an old beta version. When my computer rebooted it had the circle with the line through it. So I made a boot disc of Lion and booted it from that. That allowed me to select which drive to boot from, so I chose the CD and repaired the disk and disk permissions and both were successful. Can anyone tell me how I proceed? I am wondering if I toasted my harddrive? I only have a 160gig hd to restore it to and I have a few gigs over that on the iMAc, is there a way to delete some stuff from disk utility without erasing the whole thing so I can restore to my mac? I didn't back up like a moron so I'm trying not to lose all my music, pics, etc. Please let me know if you can help or need further information to do so. Thanks in advance.