Nikon after 6 Months still have not offered a fix for users of this transmitter with Snow Leopard or Lion . If you download any updates after OSX 10.5.2 Your transmitter will work on a Mac computer.
There advice was to use a PC or go back to the old download.
Maybe they should give all WT4 owners a Free WT5 to compensate for lost business
Latest News from Nikon, We are still working on the Problem
