Sounds like you might want to try OmniDiskSweeper. Had a similar situation and found an errant swap file taking 17GB. http://www.omnigroup.com/applications/omnidisksweeper/ Rod >I have inexplicably have filled nearly the entire hard drive of my >80G MacBook. I admit to 30-odd gigs of music but the rest? The MB is >also dual booting although the Win side (accessed with Parallels) is >used to run a remote access to the work machine. Also, when I start >up, maybe I have 1-2 gigs available and, without saving anything in >the course of a session, that number shrinks to approximately 500 >megs. > >What explains all that? > >What solutions are there (other than dumping a lot of music)? > >Thanks, > >Mitchell >_______________________________________________ >X4U mailing list >X4U at listserver.themacintoshguy.com >http://listserver.themacintoshguy.com/mailman/listinfo/x4u > >Seven Cent Deals - Great legacy stuff Great Legacy >Pricehttp://www.drbott.com/prod/db.lasso?cat=Seven+Cent+Deal