how do i uninstall directv app?

does anyone know how to uninstall the directv app that i downloaded from their site? it's supposed to let me watch shows from their site. i can't find the thing anywhere except on my activity monitor where it is listed as NDSPCSHOWSERVER. i can't find it to uninstall it or even drag it to the trash b/c it isn't in applications, it isn't listed in my download file, it isn't listed in the library file under internet plug-ins. even the people at directv can't seem to help, the idiots. on their forum, many people have this problem & there hasn't been any answer. surely apple people are smarter than directv people & can help? i have a macbook pro & i'm running snow leopard 10.6.8.