It's quite simple really... Namco Bandai has told us the following, we're telling you:

"To improve the online game experience for players of Tekken 6 on Xbox 360 and PlayStation 3, Namco Bandai Games is developing a downloadable update which will be available as soon as it has passed rigorous testing procedures.

"More details regarding the content of the update and the timing of its release will be announced as soon as possible."

"This update is separate from the online co-op Scenario Campaign mode download which is scheduled for release this winter."