All programming is done on-screen using the built-in control options ~
No scripting or desktop designing required, as it all happens right on the iPad.
Very cool!

After rack mounting my Slim Phatty's to save some table space, I decided to build a MIDI Designer layout to address all the "under the hood" settings of the Slim (and Little) Phatty.
The layout I built reflects all the MIDI controls that are documented in the Moog Users Manual Addendum - OS v3.1 (671) released June 16, 2011.
The "Sound" tab includes all the MIDI controls that would generally be needed to design and edit most sound parameters:
The "Control" tab includes all the MIDI controls that would generally be needed to adjust playback parameters, such as arpeggiator settings, keyboard options, etc.:
If you're interested in checking out the layout, all the information, screenshots, and file download are located here:
http://mididesigner.com/qa/1910/layout- ... ty-os-v3-1
MIDI Designer is core-MIDI compliant, so you have all kinds of options to connect this with your Little and/or Slim Phatty.
I'm currently running an iPad 2 through an Alesis iO Dock, using MIDI-DIN connections through a MIDI patch bay.
Works great!
Feel free to reply back here if you have any comments, suggestions, or questions about the layout or using MIDI Designer.
Thanks!

Randy