Well I was forced to upgrade, because my tablet bricked after I Rooted it, and installed several apps that needed rooting, not really sure what I did wrong. Nothing seemed to bring it back to life, so I did the 2.2 upgrade via the USB cable. Went fine. Positives: -Android 2.2 is MUCH faster. -The lagging that lasted for the first few minutes of operation is gone. -The Keyboard is much more precise and fast. Negatives: -Task bar along the top is cut off on the right side (back button) when in portrait mode. -Difficulty turning off.