When i connect my midi keyboard controller to the ipad via the usb camera connection kit the ipad's onscreen keyboard is not available. The ipad must think that it is an external keyboard (for typing). Does anyone know how to force the onscreen keyboard to show up? I want to run the audio program in the background and look things up on the internet etc, and still be able to play music. Keyboard controller is an axiom pro 61. Also, Would it work better with a proper midi interface lime the iRig Midi connector or would i have the same problem? Any help is much appreciated. Thx.