I've just done a few tests on this and must admit that I'm impressed. Here however here a minor point that would make this a great instead of just really good piece of software.:
Bandwidth/image quality: Flash is not as good in image quality as java. neverthe less we must'nt forget image quality and we for one would tend to load a smaller image to accomodtae tjhose with no broadband. the problem is that full screen looks bad and makes the work appear poor. Solution would be to allow us to add a second file for full screen publication which has larger file underlieing.
This is also an issue I have with TW2.0 which lets underlieing file only open for full screen. If you'd correct it there as well I'd buy TW 3.0
If I only had an hour to chop down a tree... I'd spend 45 mins sharpening the axe.