App_Pauser was developed to let a Mac user pause and resume running applications and processes based off of their current cpu needs.
Like the Activity Monitor, App_Pauser lets you view all the currently running applications and processes on your computer. App_Pauser, however, gives you the control to pause and resume any process you wish. For Instance, you may want to pause "iDVD" (because of the amount of cpu and memory it is using), so that you can quickly create something in Photoshop without having any limitations. Once you are done, you can just resume "iDVD" and it will pick up where it left off.