I temporarily logged onto the hidden admin account and I moved files from another account into the admin one and when I restarted the pc the files was gone of the admin account. I noticed that it was set to boot from usb ( at least thats what it looked like to me) and my ipod was plugged in, so I don't know if that may have affected it. While I was using the account to install some application, I noticed that when I installed mozilla, I kept getting an error that mozilla wasn't the default browser even though I installed it and selected make default browser, and when I restarted my history disappeared and I didn't have it set to not remember history. The icons on the quick launch went blank and said that the item has been removed and is no longer there. I noticed that multiple times, so I would have to believe that it was because it was set to boot from usb drive or something because when O switched it back to HDD, all the icons came up fine, I just had to reinstall one more time but my files I had previously copied from the other account are gone xD What should I do?