Unity3D is now available free

Was surprised to find out that Unity 3D - used for creating games for Windows, Mac, iPhone, Wii, and the Web - is now available for free! I'm not sure I'll move the game I've started working on from Flash to Unity 3D - in large part because there still isn't an ad-supported revenue model for Unity Web projects. But I'm certainly going to look at it for my next DL'able game. Given that Unity for the iPhone is still $399, I probably will look at still using the Flash to iPhone module coming in CS5 for that option as well. But if they made a free or very cheap version of the iPhone add-on...