Hey - I'm having some issues here with my 2011 iMac. Long story short - I installed Ubuntu, then decided to uninstall it; now the 300GB partition I used for installing it on is missing, and using iPartition I can see it as "Free Space" (I downloaded the demo just to see what was going on) - but I can't find anyway to get it back to my Macintosh HD partition. Disk utilities doesn't see it at all, bootcamp is useless, and reinstalling the entire OS did nothing, because it just installed it back onto the partition that was already there and missing all the space. Do I need to somehow erase my entire HD and format/install from scratch, or what? edit: I'm running Maverick, by the way.