Hello Minters. I have a new Brother MFC-5890CN all in one and the driver isn't listed so have had to download it from the brother website. Now have this download sitting in the download file but it doesn't do anything! how do I get it to run and install the driver? do I have to do something in terminal? if I do I will need a step by step guide as I know nothing when it comes to the Terminal.......all help will be very welcome.