Jjust a quick note to let you know that the entire NumPad iPhone (3GS iOS 4.3.5) download|install, and iPhone|MacBook Air (Mac OSX 10.7) configuration progressed very smoothly, and interoperability with Finale 2011 was immediate.
Once implemented, switching between Finale and other applications (including Numbers 09 v.2.1) posed no issues, nor did toggling between NumPad Keyboard Style settings).
In short: NumPad worked completely as advertised. Well done. Bravo.
parmetmusic about NumPad., v3.2