VisualBoyAdvance-M

That's not correct. Unchecking "Ignore aspect" ensures the overall aspect is similar to the aspect of the handheld screen, however, the pixels are not all perfectly square because of the vertical scaling I explained in my original post. I run the game in 1680x1050 fullscreen. The image is ...

Is there a way VBA-M can be directed to display the graphics in direct scale multiples while in fullscreen? I'm not particularly happy with the current system of the graphics always being scaled to fill the screen vertically. I'd rather have some slight letterboxing with a 6x direct scale display in...