Ok I have switched us over to a new SpellCheck program, in my brief tests it appears to work well. If you see anything wierd please let me know and include the full URL of the page you were typing on when you ran the spellcheck.
I've found the phpSpell (SpellCheck) to be useless. It finds words that are correct (I'm) and says they are wrong. It doesn't handle words like "25th" and flags the "th". It can't even suggest a correct spelling for emegency (missing the "r").