Only a day after Google released Android version 4.0.3, one XDA developer has already installed it on his Motorola Xoom WiFi tablet -- making it the first slate to run the frosty Ice Cream Sandwich upgrade. Of course, trendsetting is nothing new for the Xoom, which was also the first to ship with Honeycomb's sweetness back in February. Being first does have its disadvantages, though, as some of the features like the camera don't work, and there seems to be a green overlay on the screen from time to time. If you're willing to overlook these early adopter flaws, head on over to the source to satisfy your ICS-inspi