Flash Video Browser (Android) app for $0.99
If you have a Xoom that just for the ICS update please uninstall and reinstall flash player! Something is broken in the update! Also reinstall this app.
Feel free to update Flash. Should now support ICS, I hope. PLEASE EMAIL ME IF IT WORKS OR DOESN'T FOR YOU. Upon reading the flash player reviews for the official version of Adobe Flash Player it appears that full screen is broken on some galaxy nexus devices. Please don't use full screen mode, I'm releasing a version soon that should make it so you don't need to, anyways.