Motorola Xoom ICS wont install...Please Help!!!

[Lazard103]

I recently bought a new Moto Xoom Wifi version. It came installed with Android 4.0.3, however after doing the system update check i saw that version 4.0.4 ICS could be installed. I installed the new version and everything seemed to install correctly (no errors), but it still shows version 4.0.3 as the current version. About once every 3 days my Xoom tells me there is a system update available however the end result is always the same. Can someone tell me if there is a trick to get this installed correctly???? Thanks!!!