Fun fact, on a conference call with Apple they let me know that using 30 pin docks of the DIY variety (the kind you see on Qables, and all over the stores of various fine entrepreneurs) is unauthorized and anyone that does this owes them royalties. Of course this would go quadruple for Lightning connectors, Apple's new golden goose. So for all things LOD, if it uses an Apple part on one end, best not to publicize that you are doing this for money.
Thank you! - I had no idea on the royalty issue!