I'm with Greyghost... I've had no issues, other than OM Weather, but that one was quickly updated and I required more information for installing Mitter 0.3 and rotating the screen.

I was made aware about uninstalling the gizmo, skype and rhapsody-installer killing a portion of the system updates; again a place where this community came in and helped once I took the time to search.

The apps are all updating/installing for me... which reading the continued issues, I don't know if I'm lucky or just followed all of the hints that have been dropped here by helpful members like qwerty12, et al.

Good luck to all in this thread.