Ye' old general discussion board. Basically, for everything that isn't covered elsewhere. Come here to shoot the breeze, shoot your mouth off, or whatever suits your fancy. This forum is not for asking programming related questions.
You could accomplish the same thing using the "float" attribute and div's, li's, or what-have you. Personally, since a menu is just a different kind of list, li's would be the best choice, from a search-engine perspective.