Just saw this on tuow.   They say it will be out soon, but no date. What I do not understand is why wait so long?  I guess it took the release of iPad2 to finally push them enough to build it.  So stay tuned.

From tuow:

A few features in the full PC/Mac app didn’t make it in, Osterloh says, perhaps most notably the ability to do file sharing. But that’s obviously just because of the way the iPad deals with files. While the company was fine with simply having an iPhone app that was iPad compatible during the first release of the iPad, the camera in the iPad 2 was what made this app “super compelling.