C150 and slow syncing with WMP 11

Hello everyone, I received a C150 for Christmas last year and ever since I’ve been having trouble syncing with my PC (I’ve done it on XP 32-bit and now on Vista 64-bit).  For example, on a USB 2.0 connection it takes approximentally 15 hours to sync 2 gigs of music, which is way above the norm.  Does anyone have any suggestions on what I can do to make syncing occur in a decent time frame?

Thanks. :slight_smile: