Hi, I'm trying to install Windows 7 Home Premium. When I get to the step about partitioning the drive it tells me that the disk cannot be partitioned because some of the files cannot be moved, and recommends that I "...use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again." This sounds a little risky to me, and perhaps beyond my limited knowledge, and I don't want to inadvertently screw something up or lose everything. Also, I'm not really sure how to restore my information to the disk, although I did just back everything up onto an external drive. I'd like to know if I could damage something by reformatting to an extended journaled volume, if it is feasible for a newbie to attempt, and how to restore everything to the disk. Thanks to everyone who might help, this site has always been great!