My laptops have 1440X900 resolution. Split into two windows, that be 720x900 each window. When I set up with maximizer I'll get like 719x896 for example. That's no problem. I've tried manually editing to 720x900, no change. I got 800x600 in the combobox next to "maximizer enabled" checkbox. To me it looks like maximizer disregards height. It stretches the 600 pixel window over 900 pixels instead.