Please forgive my ignorance, but I don't know much about the internal workings of my NS4G. Its not rooted, I run TasKiller, and juice defender running constantly. Stock ROM and its running on ICS. When I'm on the internet and hit the home button, it goes immediately to my wallpaper, but it takes about 3seconds before any apps or clockr shows up. Also when I go from the home screen to the Google play music app it lags and takes about 5sconds before any songs show up. My handcent SMS app does the same thing. Ive tried to close all unnecessary running apps, but it didn't fix it. Any ideas on how to stop the lagging? It is extremely aggravating.