Spell-check markings

OK, this is really weird. I am transferring Biblioscape from a computer running XP to one running Vista. Almost everything is working the same. But on the Vista computer I am getting misspelling marks (red wavy underline) in the Notes module. This never happened on the XP computer.

How did these marks suddenly show up? More importantly, how can I get rid of them? They are very distracting, and with things like phonetic transcriptions and sentences in foreign languages showing up frequently in my notes, they usually don't really mark misspelled stuff anyway.

If you click the right mouse

If you click the right mouse button, there is an option to turn off the live spelling check.