I decided to test new animation system in Blender 2.5. It permit myself to test and report bugs for this future version of Blender.
The only think I want to say : when you start to animate with blender 2.50, you can’t go back to 2.49 ! it is so intuitive, so simple… and it is like in maya : everything is keyable !
Of course, I discover some bugs (reported in the bugs tracker of 2.50) and some function still missing.
Here is the video on youtube : http://www.youtube.com/watch?v=8Wj3Hm_Pt18 (just a small run cycle).