Okay. So I wanted to erase my drive before I get my replacement from Apple. I selected erase and install. Of course my computer is having problems so the machine got through the first DVD then wouldn't let me start the second. I checked the disk utility on the OS X disk. I used to have 26 gigs available. Now it says 67 something gigs... Does it sound like all my data is gone? Can I package it up now?