I have the exact same issue. Seems that this update was not ready for prime time.
For what it is worth....I am having the same exact Rhapsody insall problems as kudos1uk is having. I sure hope this can be figured out ASAP as I use Rhapsody for most of my audio needs... Anyone have more info on the osso-ic missing package?
OK, I'm not really happy with this "upgrade". FWIW, I also cannot install Rhapsody, but the only reason I was trying to install was in order to remove and get rid of the freaking Rhapsody icon in my programs list.