I'm seriously tempted by this. I'm selling my car and if I get what I want for it I'll have the money to pull the trigger on the body. I got an A 75mm f2.8 lens for my 645 film camera... but I have read that the older lenses don't perform as well on the 645D.
The only problem is it would put back a few other plans...
ie: a new laptop and upgrading the computer to handle my current workflow. Both are aging and the laptop I have is pretty much dead. I have a gig in August that I need a laptop for, and borrowing the wifes wouldn't be advised.
I also wanted to get a XT-1 kit as I would love a small travel camera.
The 645D fills no photographic "needs" just a very very big want!
Oh, and I've run through 10 boxes of film through my 645 so thats about 800 shots in 20 months.... I think digital may be cheaper @ $80 a roll for developing and getting back prints.