The PocketWizard MiniTT1 and FlexTT5 wireless TTL system has been available for Canon DSLRs for quite awhile now, with Nikon compatible units on the calendar for some point in the future. The future just got a little closer for Nikon shooters.
The PocketWizard guys turned Mark Wallace loose with some prototype units for Nikon DSLRs. In short, he’s impressed and they appear to work like a charm with the Nikon Creative Lighting System. Again, these are prototypes, so private beta testing is up next, followed by some public beta testing. At any rate, PocketWizard isn’t pinning themselves down with an availability date, and calling at least “months” before production units are available for sale.