Hi, I was downloading a torrent file and was about to open it in my client application. Only weird problem was that when I clicked on the file, it started top open up in Opera! The weirder thing is that I don't remember installing Opera at all! When I try to go into applications folder it is not there, nor can spotlight find it! Yet it still opens up when I click on the torrent files! Anyone know how I could have done this to my mac? I did install divx file player to watch a video before uninstalling it again! Oh and could someone tell me the proper way of deleting an application? I know you can just drag the app icon into trash but I also know that the preferences files remain and all! So what should I do about those?