Well I would come help you but I don't think I could get there for a few days.
Seriously though a bit more information would be helpful in trying to determine what kind of help you need.
If you are talking about MP3+G on a disc then you will have to copy them to the hard drive. Hoster does not currently import those from a disc. Be sure you put them in a folder where you want to leave them because Hoster now uses the original file directly toplay so they cannot be deleted after you import them.