Ok, that was fast. We just told you about the audio recording issue with the version 2.0.3 EOS 5D Mark II firmware yesterday and already we have a 2.0.4 release in Japan. Expect this fix of a fix for a fix to go global on the quick and give you that 29.97 FPS and 23.976 FPS 1080p recording you so specifically crave.

Update: And it's live for US users too.