TouchWiz for the Acer Iconia A500
If you own an Acer Iconia A500, that’s by the way getting update to Android 3.1 at the moment, but if you like the TouchWiz interface (currently being added to the Galaxy Tab 10.1), there is now a solution to your problem. Thanks to the skilled hackers at XDA Developers, you can now install the software from Galaxy Tab on your Iconia A500 and with it – get the desired interface. The ROM is based on Android 3.1, also comes with better EXT4 productivity, control scripts for the processor, compatibility with Huawei 3G modems and a lot more. There are a few small bugs, but they’re getting fixed at the moment – overall people are very happy with the ROM.
More information and the ROM itself here.