I just installed ATK b/c my N1 started acting very choppy even on reboots. When I opened the app on a fresh install I saw that most of my apps actually started up without me even opening them. Is there a way to prevent apps from starting up?! Also many people here said not to use a task killer. Well, I can't say how wrong those people are. Ever since I started using ATK my phone has been running smooth as butter again and the phone is no longer choppy and slow.