So I got my Droid X2 as a replacement for my Droid X because i was having continuing issues with it. At first I didnt like the X2 as much as my X as it didnt run as smooth on the home screens because I used to use go launcher on my X, but the X2 cant handle alternate home launchers without redraws, and I hate redraws. So I have been running the stock Motorola launcher. The first week or so it was always laggy and stuttered a lot when i switched home screens, but now it has been silky smooth! Launching and switching apps has always been fast, but now that the launcher is smooth my phone really shows that its using that dual core and I now love this phone. Just a good experience story I though I would share if any new adapters were having the scrolling issues, now you know that it could smooth out as you use the phone more.