Awesome! This is a really excellent program to tinker around with. After spending a few hours with it, I've already been able to mock up some simple platformer gameplay. In fact, so far, the majority of my time goes into using Paint Shop Pro and hand-editing my animated sprites to make sure that the walking/movement animations are smooth. I was experimenting with adding some enemies and I thought, why not set them to Platform behavior and use Simulate control events and invisible information sprites to trigger certain things within the level such as boundaries, etc. Works SOOOO WELL. I've got a pretty aged computer, and the framerate is actually not half-bad, which is amazing for a web app (Of course I'm not doing any rotations or anything fancy at the moment, so that could change).) though I also can't wait for other types of output such as standard windows executables.
also thanks for the heads up about the early adopter license!