Hey i have a question about using my external hdd. I am going to use it for loading games. Its a 320gb wd passport essential. What i am needing to know is when i format it to work with wbfs is there anyway i can format a part of it to use as a storage device still? I use my 16gb usbdrive at the moment but when i try to put other things on it it say not formated. Can i devide my ext hdd? Thanks for any help.