I Replaced My Task Manager, Have You?

This Task Manager for Windows rocks. Besides doing everything that you ever wanted from a thing called Task Manager (even showing open files for every process), it has one of the sweetest option that your application should provide: Replace Windows native [equivalent thing]! I just keep wishing if there had been free and with-source Calculators and Explorers and everything else Windows that I can just replace with a click like this and move on rather then waiting for a decade on Microsoft to improve their age old featureless apps. So when you are getting cool skinable Windows? In next 3 years? Yeah, right.