PLSSS help!!! so i went by this video i wanted to do fresh install on curcial m4 http://www.youtube.com/watch?v=BGFyEeNn-hk&feature=player_embedded from 33sec to 1:12 or so and then i stop cuz i forgot to cut off my external hdd and now is Unallocated!!!! how to bring it back pls i have there all my data!! is WD book 3.0