Sony announced today that a software update that enables support for 3D movies is just around the corner.

PlayStation 3 already supports 3D games, but 3D Blu-ray is not supported yet and it requires another firmware update. This update (version 3.50) is now announced to be released september 21th.

The Japanese branch of Sony revealed this date at the Tokyo Game Show, but it is reasonable to assume that the rest of the world also will get this update around the same time.