2.7 is now available!
Yes, you do need iOS 5.0 for this one. 2.7.1 already submitted to Apple with some bug fixes. But we do have a few thousand people using it already and as bug reports are NOT streaming in, we reckon it's pretty good. ;-)
Oh, and while you go to the App Store to update the app, tap right into it, scroll to the bottom and give us a rating and/or review, even if you have in the past as ratings go per version.
Thanks!