I know the consensus is that OSX is pretty much immune to viruses/spyware, etc., but I got a MBP yesterday, and today, I downloaded a torrent program, and of course, all of these pop ups jumped up everywhere while I was downloading it (mainly because I went to the torrent site as opposed to going to download.com, stupid me). After being fresh off of PC, on a normal day, I'd MOST LIKELY have found a few trojans/spyware pieces. Can I seriously just keep the application I downloaded safely in my HD without any worry that they are destroying me on the inside? This is definitely a cry for assurance! Thanks!