xChek is merely a "prank" application that you can sneak onto an unsuspecting mark's computer--it will run automatically when it's launched--hopefully your unsuspecting mark will gasp in horror when they are told by xChek what is wrong with their computer (which is really nothing)--the great thing is that it doesn't do anything! It's just a dummy window with some dummy progress bars and some pretty funny "diagnostic" results. It is loosely based on "Diskwarrior" and "Norton Disk Doctor," but again, it's simply "jokeware." Requirements
PPC, Mac OS X 10.2 or later (and a sense of humor).