After mistakenly and unknowingly putting my iBook on my lap with a NeFeB magnet in my pocket, the hard drive was partially erased. Afterwards I re-installed OSX and it worked for about 24 hours. Then it just froze up and crashed. Now I hear some slight clicking out of the hard drive when booting up, and I get a blank light blue screen (not as crazy blue as the windows BSOD). When I try to put in the restore CD, or go into single user mode to do a fsck, it just stays at that blue screen. Anybody have any idea what's wrong? Thanks!