i-mate have just relased the first updates to their devices for AKU 2.0 - you have to be a registered club i-mate user to download the update.  So far the updates are available for K-JAM WWE and Arabic.

Go to www.imate.com and you can download if you are a registered user :)

See also: http://www.modaco.com/index.php?showtopic=237393