hi, guys~ I am a newbie in the Mac World. I have a simple question here: How can I uninstall a software completely??just simply throw the folder into the trash?? actually, I got a problem with window media player, I try to uninstall it by throwing it into the trash, but when I empty the trash, it says some files are locked, can't be deleted; so i go to the "get info" menu of that folder, and find that the "locked" option is disable, which means I can't "unlock" it. As a result , I can't delete the folder, and it just stays in my trash..anyone can help me? Thanks!!