I'm a little mystified here. I ran out of hard drive space. 7 gigs left out of 85. So I wiped and reinstalled, to try to speed things up, get rid of any fragmentation, etc. I have yet to install Photoshop, and I think I may have a few .plist files left to transfer over, but right now, with ALL of my data back on it, I have 35 gigs free. That's 28 more then I did before. Where in the world does 28 gigs appear from, and how can I keep my mac from slowly taking it back over time?