Uncle Dave...that's the one I have been using, and it works 'pretty' well...I have recommended it here several times...but I think this one may be easier, as it does not require you to DO the check..(though you can set it that way)...it just follows your typing and checks the characters entered between spaces (it dinged at me 3 times as I typed this)....I am a pretty good speller, but a BAD typist, and I don't look up at the screen often enough. I wish it colored the word, but the ding helps...