Over at TechnicBricks I found a review for the new 2010 flagship Technic model. Looks like it's another that I absolutely must have, if I can only wait until August. I usually only build the larger, cooler sets, and this looks like it will be one of those. It looks like a perfect match for the Bulldozer.
Part of the review is a list of all the parts. After checking that out, it solidifies my "need" of this set.