<a href="http://ces.cnet.com"><img src="http://i.i.cbsi.com/cnwk.1d/i/ts/ces/2007/promo/ss_minibelt.jpg" width="312" height="46" border="0" alt="CNET covers the best of CES 2007" /></a><br /> CES 2007 is open for business, but the exhibits look more like play than work. Check out our photos from the floor.