I've been deleting some desktops I had downloaded and now, whenever I try to empty my trash, I get an error telling me the files are in use. Its happened several times over the past few days and basically, I have to shut down my PB or log out to get them to delete on the next try when I log back in. Any ideas? Another thing is, I tried running "Verify Disk" in Disk Utility and it couldnt verify my "Macintosh HD" (my hard drive). It told me it needed repair. Am I in sh*t?