Uninstall your applications easily!
Mac OS X is a wonderful piece of operating system, where everything is just a matter of drag and drop. Even though you could simply put an application in the trash to delete it, you would be missing some related files created by this application (preferences, temporary files...).
TrashMe will help you in the uninstall procedure: drop an application on TrashMe and it will find related files for you, so as to delete everything. And other great tools are included: clean caches, manage favorite apps, force empty trash.