Over at XDA developers, TouchWiz 4, the home launcher from the Samsung Galaxy S II, has been successfully ported for use on the Samsung Galaxy Tab.
This has not been some straight port either, the developer has taken the time to modify it to suit the larger screen on the Galaxy Tab, allowing the workspace to support 6 rows and columns of icons, also allowing an extra icon on the bottom bar, all in all making the software tablet friendly.
It seems the developers over at XDA are determined to get the best out of the Samsung Galaxy S II, as well as this port there was the 1.5Ghz overclock we covered a couple of days ago, and there is a whopping 2Ghz overclock too (however this is a little unstable).