The XL2 version is an update to the XL1 that will be shown later on the floor -- it's thebigsister to the XL1 media center system with a built-in HD tuner.
With the recent inception of HelloGiggles into the online world, one can only hope that other girls take note and begin creating their own sites with excellent content as a nod to thebigsister that taught them what they needed to know.