I've just shared a module called iPod Touch ITM Matrix to the online library. I hope it's just as useful to you as it is to me (having a drink at the bar while controlling Module8). Work in progress. Just edit the midi-key-map on this module and switch between banks, layers, roll A/B, alpha and black-out. Flash doesn't work properly yet, and there's room for a couple of FX, so any suggestions are welcome. The ITM Matrix file is available on request (e-mail) or configure your own.