Version 1.3 is now live. This version addresses a few OS 3.0 compatibility issues that popped up. You can grab it now from the iTunes store.
Please note: Due to a strange glitch when submitting the app, the About page of the “1.3″ version will say version “1.21.1″. If you see that, you are running the correct version. We are working with Apple to understand why it would not accept “1.3″ as a valid version, yet displays that version in the iTunes store just fine.