Motorola and AT&T have worked together to bring an app on the Android Market that will allow its users to achieve sideloading on the Motorola Bravo. Sideloading is when you are able to install an application on you Android device this did not come from the Android Marketplace, as you may know AT&T blocked this on all their phones however maybe we could be seeing a change in AT&T’s motives.

Android Market web link