how the fudge did you manage that? what, you came home from work/school and your computer had decided to erase every trace of your usage. does anyone else use your computer? are the feds onto you for something?


anyways, follow everyone elses advice. see what you can get back. preferrably take the hdd out and put it in another computer and run the recovery app on that, so there's less chance of accindentally writing over something. i'd recommend that after you've recovered everything you want format the drive and re-install incase the filesystem/OS is damaged...