I followed the available instructions and I was able to update my 2.3.3 android to ICS. However, now everything's in german and it appears to be un-rooted (I started with a rooted tablet). Clockwork mod is gone, as well as all my other apps and when I use the ES file manager, it won't show me files that I know are on there. When I run the ADB on my computer, It can't find the android device. I can still however access my MicroSD card. But Windows can't read the tablet's main storage.