I downloaded a program, but i want to uninstall it, i know unlike windows there is no uninstall. so i went to finder searched the program and then found the file and sent it to trash. is that same as uninstalling it. it was a program i downloaded to rip something off an iPod. also i have a 500gb hd on my new mbp. would it slow my computer down if i pet 60 gb of music on my macbook? I'm going to eventually put it on a external hd, but i just want to know if keeping it on my computer will slow it down.