After I upgraded to WP 2.7 it's like WP overrides Firefox's spell checker. I know WP has a spell check, but it's the "afterward" type of spell checker where you have to go back through the whole post and find the misspelled underlined words. Firefox has the type where as soon as you hit the space bar and the word is spelled wrong, you see it then and there and can fix it. Plus, Firefox's spell check has a function where you can add a frequently used word into its dictionary, but WP's only has the "ignore" feature if it's not familiar with the word.
Is there a way to have Firefox's spell check work instead of WP's? Before the upgrade the Firefox spell check worked regardless of WP having one, but now it doesn't. Even writing this post my Firefox browser is finding the spelling errors as I type, so the problem doesn't seem to be with Firefox. Any suggestions?