My son has my D800 and there's about to be a baby (next week) and, like his Dad, he tends to wait until the last minute. He's looking for an on-camera mike and he doesn't want any external stuff in the birthing room, so it has to be a mini-plug setup. Nikon, Rode . . . any others he should look at? Rode seems to have a variety of models. At least he's in NYC and can get to B&H.