I use IESpell.
Much better to use a spell-checker that works everywhere as you don't have to keep adding the same missing words to all the site-specific ones - assuming they allow it, that is.
I use Firefox, how do I use spell check?
Thanks for that, I now have it loaded and it is working well.
But beware being burnt by betas!
I did try an FF beta, but found that a number of my favourite add-ons were not compatible, so I reverted back to the current version.er make that Firefox 4 beta 8... just upgraded to 9 when I installed the UK dictionary...
if you're a FF user I would really recommend trying FF4 beta - its a good bit faster than FF3