Installing an Alpha build of Jelly Bean on my Samsung Galaxy Tab 8.9.
This is a quick and dirty guide for the those who are not faint hearted.
link to relevant XDA thread: forum.xda-developers.com/showthread.php
Jelly Bean seams slightly smoother than ICS, Google Now is a great
Many apps not currently compatible with Jelly Bean like Dropbox, Chrome, Swiftkey and most games.