Okay so I download torrents, and I like to use Transmission. But the default application to open it is 'Opera 9.20'. Now I've tried to change it (yes, I know how...) but it never actually changes for me. I think the real problem is that I can't find the program 'Opera' on my HD... I've gone searching in my home library and the main library, but there are no Opera files in the application support folder (which I thought would help this problem). When I try to change the default application, it also lists 'Opera 9.10' which I also cannot find on my HD. Anyone know how to get rid of Opera, so hopefully I can use Transmission to open my torrents?