As soon as I install Spire I can't launch any apps other than Apple's built it. So Twitter, Angry Birds, 1Password, you name it, they all appear to be launching (I see the apps launch screen) but then they crash back to the Springboard. I remember having this same issue with one of the other Siri hacks that came along. Uninstalling Siri is always the solution. Any configuration files I could look into and perhaps restore/reset? Thanks in advance!