I would be interested in hearing this as well.
Also I heard in NY today from a couple of guys in one of the retailers showrooms that Leaf will be issuing new firmware upgrade in the next two weeks that will solve the color cast issues.
The talk was that the combination of the centerfold solution and color cast firmware upgrade may give Leaf the cleanest image of all the MFDB's.
My H2D39 has had no centrefold issues and I beleive the Kodak sensor is also made up of two parts a la Dalsa.
Casts I can't comment on as I don't have anything wider than an 80mm!!
Jo s. x