Transformation Tips
David Blatner has posted a nice summary of the way transformations work in InDesign CS3. The transformation code was rennovated for CS3, and InDesign product manager Mike Ninness sent David a summary of how the new version works.
One minor addition to the tips mentioned there: in addition to being able to select all the points on a frame path with the direct select took by clicking on center handle, you can do the same thing by option/alt + clicking on any point on the frame path.