Hey guys, Iv'e been a long-time lurker of the forums here but have never had to register until now. I can't find my answer anywhere. Anyway, I have an application that I would like to trash and get rid of but when I drag it to the trash it says I can't because its in use. I see nothing indicating that it is in use. Does anyone know how I can check to see if its being used and, if so, how I can close it? Terminal command or otherwise. Thanks!