I'm far from being a computer novice but this problem has me baffled. I love down loading and trying all of the new programs and games I can find, mostly freebies. Sometimes they come compressed with a RAR.BZ2 extension. I use the free Zip Genius to unzip them with no problem, create a new folder, put the un-zipped files in it and move it to a different drive. The problem occurs when I try to delete the original TAR.BZ2 file. I get a message saying that the file is being used by another program but I can't find any program that is. Even re-booting or a hard shutdown has no effect. This can go on for weeks or months. Then, one day I might boot up, right click on the RAR.BZ2 file, choose delete, and it's gone. Any ideas why this happens or how I can delete these files??? This problem is REALLY driving me nuts. Thanks for any help you might be able to give me.