pearSSC (freeware) is a little application that allows you to change the keyboard-shortcuts of services. This comes in handy if you have two applications installed that use the same shortcuts. Just drop the application of the service-shortcut you want to change into the window, make your changes and hit save. pearSSC can only change existing keyboard-shortcuts. If a service doesn't have a shortcut yet, it can not be changed or created with pearSSC. BTW: SSC stands for 'service shortcut changer').