I'm not sure, what's the reason for the problems with Dropdown menus and Flash.
CSS Menus = Menus, which uses Cascading Style Sheets instead of HTML tables or JavaScript. Using CSS is the modern way in webdesign. I don't use "Menu Maker" and therefore I'm not sure, whether "Menu Maker" is able to generate CSS menus or only old styled HTML code together with JavaScript.
Here, you'll find a list of 71 free CSS Menus or Navigation Tabs.
Remi
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