Compared to how other browsers handle it, Internet Explorer is pretty bad on the "speed dial" page. Firefox shows a full-page, 3x3 grid of your most frequent visited sites, and usually including thumbnail previews. Sometimes it doubles up on sites.
Mokalus of Borg
PS - If I had to award a prize, it would go to Chrome.
PPS - I've just found it the most usable and consistent implementation of the feature.