Jumping into the game early is the HP Slate.  The display runs windows and during the keynote, Steve Balmer showed it running a Kindle app.  The Slate can also run games, is faster than an iPhone, but slower than a full fledged PC.  The details at the moment are a bit short at the moment, but when they do arrive we will be sure to let you know.  See a quick video of the Slate after the jump.