Menu Bar in Vista & Windows 7

Hi all,

The menu bar in Corel GS X4 is black in Vista and Win 7. It may look great in Vista, which has black title bars for maximized windows, but it looks really out of place in Win 7, which has transparent title bars even in maximized windows.

Is there any way to make the menu bar look like it does in, say, Windows XP? I wasn't able to find anything in options, but maybe some registry tweak or something?

Thanks!