The editor three-dimensional schedules and animations - compact, free-of-charge and thus quite comparable by opportunities with the majority of other 3D-editors, and much more bulky and besides it is far not free-of-charge. Blender quite will approach(suit) for creation not only the diversified "house" projects, but also, for example, small games (the game cursor enters into a package.
Direct link - http://download.blender.org/release/Blender2.44/blender-2.44-windows.zip