I hate bad written Android applications! W/dalvikvm(15837): threadid=3: thread exiting with uncaught exception (group=0x4001dc20) E/AndroidRuntime(15837): Uncaught handler: thread main exiting due to uncaught exception E/AndroidRuntime(15837): android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@481cd7b0 is not valid; is your activity running? A lot of Android Market apps are buggy cause of developers, that don't take heavy testing...