So I've noticed a difference between my notification bar at the top (BH2) and my friend's (Moto Droid). It appears that mine only acts as a notification bar, hence the name. But it looks like his actually allows him to quickly tab between multiple apps that he's working with, along with notifications. Am I wrong here? If I'm right, is this a hardware specific thing or am I able to make the BH2 do the same thing? Thanks and sorry if this question is stupid.