hi, since upgrading to the new firmware 2.1 I am having all sorts of problems with my application updates. Doing it on my phone results in a error message after loading and just before installing finishes. It basically says it will be available from iTunes. When i download and sync new updates I get an error message which said following apps could not be installed. I deleted the apps in question from phone and computer and re-downloaded from scratch which worked for most. (what a pain!) However, I am having the same problem with new updates. Anyone else experiencing this? Anything I should be doing?