I have Windows XP and Dell Dimension 8400 series, Pentium 4 Processor 640, about 1 1/2 years old, and a DSL connection.  For some time I have had problems with MusicMatch Jukebox, and they have gotten worse recently.  MusicMatch Jukebox will repeatedly cease playing and freeze.  Rebooting temporarily allows it to restart, but then it freezes again.  This happens regardless whether other programs are running or not.  Occasionally it will restart if I terminate MusicMatch Jukebox and restart it from the icon on the desktop, but not usually.  I have sent innumerable error reports to Microsoft to no avail.  Any suggestions will be appreciated.