Yes, you should return it as Steve Jobs said
this.
Apple has just released an 11.6" MacBook Air. It runs full OSX (including the ability to upgrade to 10.7 Lion that has many iOS inspired features), has an app store coming soon, can still install other non app store software, has a trackpad and keyboard, only weighs 2.3 pounds, and when closed is roughly the size of the iPad...
This solution should work for you...