I've had my D3 now for a few days and know that it comes with all these apps already preloaded. What is the best thing to use for killing apps? The D3 comes with Task Manager installed to auto-end apps which seems to help, but there are certain apps that still continue to run. I've installed the free Advanced Task Killer app, even with setting this app to kill certain apps, they restart themselves. What is the best app killer for the D3?