My transfers are not only slow, most of the time Rhapsody gets stuck and doesn't transfer tracks at all. I've left my Storm hooked up to Rhapsody for over an hour. Nothing. Stuck.
I have to cancel the download, disconnect, close Rhapsody, and do it all over again. It will download 1 or 2 songs VERY SLOWLY, then it'll get completely stuck again.
BTW, I've had the same problem before and after the upgrade to 4.7.075.