Hello fellow macrumors readers! I have a major problem, I was using my macbook (2nd revision black 2ghz, and 2gb ram) on the battery, the battery was running down and the mac went turned off when it ran out of power. Now I assumed it had gone to sleep but apparently it had turned completely off. Now I went to turn it on today, it came on then went black and restarted completely. When it loaded up instead of going to my main account automatically it loaded the user login screen with only the two sub accounts I have for when I am presenting. I loaded one of them up that apparently is now the admin account. I looked in the users folder, my data appears to be there but I do not have sufficient privileges to access it. Anyone have any ideas or suggestions on how to fix this. My main account is not showing up under accounts in the user preference pane of system preferences. I do have a superduper bootable clone of my hard drive but I don't have the USB cable at this time and it is a older backup (a few months).