The 3.5 update includes improved video for local and streaming, speed and fluidity improvements in 3D rendering, better compatibility for high-end games and a small tweak to the WiFi settings. It’s not much, but if you’re using your Android TouchPad as a media consumption device it’s definitely worth an upgrade. According to the developers in charge of the project a final version is still a long way off, though more stable beta versions may be closer.