Alright, I've got it fixed. Unfortunately I'm at work so the app doesn't have the proper signature. Because of that, I'll attach it here instead of in the OP. If you use this you'll have to uninstall the previous version first, and then uninstall again before installing any new versions. I'll be putting up a correctly signed version tonight.
That said, the first upgrade crash is, as far as I can tell, fixed. Enjoy!
Sweet, I'll check it out tonight. I have an HTC Incredible BTW