Notice popped up the other day that updates were available for the above listed programs. So, I clicked update, and it downloaded the updates fine, but it stalls when it gets to installing the programs. It says "preparing to install" and the progress bar does not move. I had it up like that for a day, with no progress. Anyone else having this same issue? The internet connection is fine, as I can access Safari, Mail, iTunes, etc. Thoughts?