Had an issue yesterday when I went to update my apps on my iPad 2. There were a lot of them (12, I think?..must be a pre-Christmas rush or something). Anyway, they all froze in the 'installing' mode. Came back today and they were the same. I followed a suggestion and deleted all 12, but when I went to reinstall them, one at a time, they are now freezing on installation. Anyone have any ideas?