Save by Title in Firefox
One major difference between IE and FF is the way they name file while saving the web page. IE saves by the title while FF saves by the title only if in URL there is no page name. In rest of the case FF saves by the page name. But people find lot convenient by saving by title name. To do so in FF you can add addon. Just search for the addon title save and install it and the next time you save the page it will be saved by the name of the title.