hi tbone, welcome to the forums if nobody has said it already, technically, you dont need most of those, but it depends what you have open, just a quick look through i can see that itunes helper google toolbar can be stopped straight away, just hit end process on task manager, HP advisor and HP remote can be stopped too i would guess, if they are configured to start with your pc you can stop them by typing msconfig into your start menu, and opening it, then click the startup tab, technically the only thing you need from msconfig is the Microsoft Windows Operating system