going on sale here in America, Creative's underwhelming ZEN X-Fi2 portable media player is already seeing its first firmware update. If you'll recall, we found the unit darn near unusable back at IFA, and even now it's being panned for forcing users to mash the screen too often and wait too long for things to happen. Reportedly, the 1.10.04 update solves those responsiveness issues, and it also brings about colored icons (yeah, seriously), accelerometer usage (but only for photos), a Sudoku game and a "press and hold" behavior for powering the unit on or off. The most interesting aspect here (in our humble opinions) is the Sudoku bit, as it certainly hints at more titles being possible in future firmware refreshes. Hit the Read link to get that download going, and hop on past the break if you need any video convincing.