Behold!
Blender 2.50 Alpha Realease 0 is out!
The good: I have it installed here. Boll before me! :D
(http://img231.imageshack.us/img231/9854/blender250.jpg) (http://img231.imageshack.us/img231/9854/blender250.jpg)
Now the bad: it lags like HELL!
Blender 2.49b runs smoothly with no problem, I can make complex scenes and make some craziness. But 2.50A lags even when you pan the view with a single cube. This disappointed me. I hope they make it faster soon.
Official Download: http://www.blender.org/download/get-25-alpha/
BlenderNation Blog's News: http://www.blendernation.com/blender-foundation-releases-blender-2-5-alpha-0/
More info: http://www.blender3darchitect.com/2009/11/blender-3d-2-50-alpha-0-for-architectural-visualization/
That's why they have released it as Alpha... :::) It's not an official stable release.