Not using keyboard on lap is the biggest deal breaker for me, too. Waiting to see how some of these Asus clam-shell convertibles turn out, like that Asus Vivo

Not using keyboard on lap is the biggest deal breaker for me, too. Waiting to see how some of these Asus clam-shell convertibles turn out, like that Asus Vivo Tab: http://www.asus.com/vivo/en/vivotab.htm http://www.asus.com/vivo/en/vivotab.htm (But want something more spec'd like the Surface Pro)