I have an external drive I'm trying to write to via my new MacBook Pro, and just downloaded NFTS Mounter (suggested in another thread) so I can do this. Unfortunately, I have no idea how to do it! I downloaded NFTS Mounter from the Apple site and followed all the installation instructions. Now when I open it from Applications, it appears as a little fox symbol at the top right of my screen, near the Blue Tooth and battery symbols. When I click this, it shows the drive I have attached, and when I click the drive's name, it either connects or disconnects from my Mac. In neither case can I edit files on the drive, though.

Can someone please help me with this?