I installed the Nimbuzz app today. It has system access to prevent the phone from sleeping. Which really sucks because I can't leave it running in the background so I stay logged on. If I keep the Nimbuzz services running then The display won't time out on inactivity. If you close the services then You can't get the incoming chats. Is there away to deny certain access to apps but allow the rest and install it? From my experience I've only seen that it's all or nothing.