Hi guys, My MacBook won't start at all. After I press the power button it keeps loading for several minutes (apple logo on the screen with the circling loading icon) before it turns off completely. The problem started when I tried to repair disk using the disk utility from the installation disc. The result was "file system verify or repair failed". Afterwards I restarted the MacBook and the rest is as explained above. However, I can still log in if I hold down the c button with the disc inside which will direct me back to the installation disc start up. I don't know what is happening to my MB, the HD, and of course the all the files. I hope any of you can help me urgently. Thanks so much as always. I'm on 10.5.8, MB unibody, w/ the package installation disc (the disc somehow looks a bit dirty due to no use but I don't know whether that's relevant). Worst case scenario, how can I access the files? Unfortunately there are some files that I haven't backed up .