Samsung will be releasing their first firmware update to the Galaxy Tab 10.1 "soon" according to Samsung's official site. This new firmware update is no ordinary update as it will be bringing in Samsung's own custom UI "TouchWiz" to the HoneyComb platform - the first ever by a major tablet player in the market.
With the addition of the TouchWiz UI, you'll be getting a bunch of nice stuff such as Live Panel widgets (for pulling news,weather,and updates from social networks), Media Hub (for purchasing videos and), "intense" version of Swype, remote tracking and wiping. Besides that the update will also unlock the USB, SD card and HDMI functionalities (with the right accessories of course). Check out the source for more details: