pauloaguia: Yea, check your add-on's for Firefox. Yea, there are a lot of cool ones out there, but the more you have the"bigger" Firefox gets... and possible slower it will move.
Remove the ones you rarely use. Disable the ones you don't use often.
(hide) You can use some of the simpler HTML on your messages or, if you're a paying member, can also use the Rich Text Editor. (pauloaguia) (show all tips)