I just want to get some information from you guys. Stock home screen which you got right after unpacking or factory reset works smooth and nice, but as soon as you put on some widgets like Classic clock, double clock, active applications etc., home screen scrolling starts to struggle a bit, not like slowing down but moving from one screen to other becames not perfectly smooth. What causing this ? Maybe it's just firmware ? Now I have 2.3.4 and I can't remember this issue while having 2.3.3 or I just didn't pay attention to it. My question - how many widgets you have on your home screen ? Try to scroll the screen left and right and watch how smooth is it ? Of course in stock launcher.