We had about 30 gig of hard drive space on the computer prior to working on an iMovie project. After completing the project we have about 8 gig of files related to the project. However we discover that we only have about 4 gig of space left. That accounts for about 12 gig of the 30, which leaves 18 gig unaccounted for. What's using that space? And how do we free it up again? I did a search for invisible files but didn't find anything of any size.
HELP!

Since you have not gotten a reply, I'm moving this to the Genius Bar. One of the Mac Geniuses will assist you shortly.
Thank You
Sysop
Community Admin