Quinta, if you go into
view messages:
inbox, at the bottom right hand side of that page is a box with "
Mark/unmarked" on it, if you click open the box it has "
delete marked" Get the "delete marked" up, (so ready to click the "go") and mark off whatever PM's you want to delete- the little boxes to the right, parallel, of messages.
*With your music, a thought to consider is upload to say....youtube, then link the youtube in, or even a host site of some sort, picasa or um, there is another one, name of it escapes me...so your music is stored then and you maybe able to download it from there-maybe

edit in: Photobucket is the other hosty thing, there maybe some way to upload from your computer to PB and store it there and then access it from here, (this forum).