Just use the config tool, set your background resolution as the resolution your window will normally be sized at, and the overlay resolution at a size lower then 1000 wide that matches the aspect ratio of what it will normally be sized at. Leave your menu at the default setting of "---" or whatever it says. This is basically what I suggested in my previous comment.
Personally, I have it sized lower then 1000 for reasons other then the macro changes, but it makes the old macro style appear.
