HELP! MY LIMEWIRE IS ON THE BLINK. WHEN I TRY TO DOWNLOAD, THE DL GOES FOR A FEW SECONDS THEN STOPS AND SAYS "WAITING ON BUSY HOST." WHY IS THIS IF IT IS ALREADY DLING? THEN WHEN I TRY TO PLAY A SONG, (AFTER MUCH DELAY) THE SONG PLAYS FOR A FEW SECONDS, THEN STARTS OVER AT THE BEGINNING SO ALL I HEAR IS THE FIRST FEW SECONDS OF THE RECORDING OVER AND OVER AGAIN. I'M STUMPED!