The Zune HD just gets better and better. Microsoft has loaded the Zune Marketplace with a few free 3D games, including indie classic Audiosurf and a version of Project Gotham Racing. The games perform well and in the case of PGR, have graphics that rival those found in PSP games. The only thing missing is a workable control scheme which has been a constant problem for iPhone games. The Palm Pixi is now available and the verdict is that if it can be had cheap, it is totally worth it. Walmart currently has a deal that will get you a Pixi for $30,...