Trooper584

I have hopefully a simple question. I am trying to create a campaign. Everything is easy except importing a BMP Image to the Mission Screen (i.e. the 170x170 Pixel Picture to add flavor). When I do it shows up 2x2 pixels and I have no Picture. I'm a little rusty at this process gavin been gone to Afghan. for a while. I have an iMac 27 and that is the OS I am using for Combat Mission BN. What am I doing wrong that prevents me from importing pictures for my campaign? Is it the OS? Do I need something extra that will help with the process? Thanks for any help.