Hi. I just got a new computer and want to transfer all my old music files from Computer A to Computer B (which has Vista.)

I plug in my USB, which has some of the music files on it, and that opens the USB folder.
Then when I try to open 'My Music' or ANY other folder, it just comes up blank.

Is my new computer faulty, or do I need to do something to it where I can go 'Start, Open My Documents' (for example) and then 'Start, Open My Pictures' (for example) and have both or multiple folders up at the same time?

Thanks for any help!!