Thanks for the info.
My unsolicited two cents is that the commercial market already has enough knee boards out there that accomodate the iPad/iPad2. Creating an attachment for aircraft is certainly a possibility, but these seem to be aircraft-specific (what works on a C-130 isn't going to work on a B-52 or an F-16). Something Kindle-sized is indeed very close to the size of a standard appch plate and I think it would be more ideal than an iPad for smaller cockpits.
So, in short, Good luck on the iPad attachment for the -130 world. So far, they look good. Keep us posted on any snags you guys hit, but there's little I can do with respect to hardware.
If we are talking about how to use them, then I can certainly write software to assist, but realize all of the appraoch plates we use already are available via pdf-formatted files and are viewable on the iPad. Using Jeppsen seems to be overkill. Now using an iPad for charts would be good for some folks, but a lot of charts include PFPS-specific stuff (i.e. threats) or are generated in SIPR systems and aren't transferable to iPad. More than that, they are not exactly EM-silent or EMP hardened, so there are further restrictions potentially out there.
If someone wants to get together and come up with a flight-following map app based on GPS inputs, I'd be happy to help.
While I think the iPad is a good idea in General, I'm not so sure the full-blown ramifications ahve been completely considered.