running BB V.5 on my OG Droid and "core" apps like Facebook, Twitter, and Gmail will not update. I can't even uninstall them to just full download the new versions either. The market page shows update as an option, the files download, but after trying to install I get an error saying "the package file is not signed correctly." I'm guessing this has something to do with the fact that these apps were made part of the ROM? Anyone else run into this? Any way to uninstall these apps, or am I stuck with the ancient versions unless I completely wipe?