Attached Link: http://www.pcmag.com/article/0,2997,s=1485&a=13909,00.asp

PC magazine has a utility that helps you identify those processes that are running as to if they are safe to shut down. The utility frees up alot of resourses being used by windows and many other third party apps. If the link doesn't work, the utility is callled "EndItAll" and can be found at www.pcmag.com