Well to tell the truth Diki, as the Apple interface is a proprietary one, I would not expect to see too many too soon!!!
Line 6, and iConnect have negotiated special concessions from Apple to use it.
The iPad Camera Connection kit which is really only converting the iPad dock into a USB port is the way to go. Cheap and it works with a lot of devices.
The only other one could be the iConnect which looks a seriously good bit of kit, in my view, but they are still quite a ways from market.
m8, you are nto really thinking this through....you can for example (and as you know) send via midi, a message to load any one of 144 UPS's on the G70...
Ergo, you can have 144 chord charts, song instruction charts, sheesh even just pics embedded in a PDF but you can have a stored MIDI file on the iPad, auto transmit the UPS load data to the G70 the instant that chart or whatever it is is loaded onto the iPad.
Imagine, someone asks for a request that may not be on the playlist, you just navigate to it on Unrealbook, select it, and presto, the G70 is setup ready to play it.
Whether it be a style, or a UPS with a linked SMF.
That is how I plan to use it on the PA2X, except on the PA2x I can have up to 9999 songs in the Songbook with selection numbers (these are embedded in the SMF), plus the PA can have linked either a Style, on-board SMF or an MP3.
Its like having a near 10,000 song library with EVERY song all pre-set up on the PA2 hard drive.....
When the beta goes public I will take a little video of it all working...
For a live OMB performer it really is a super system...be good for bandies as well
Dennis