First release. I would be interested in any feed back.

Only add this this add-on US English dictionary if you deal a lot with names, otherwise you will be annoyed by the number of names that appear in the suggested spelling lists when you do your spelling checks.

You cannot select add-on dictionaries on a per document basis, however you can disable/enable the dictionary via the Tools->Extension Manager (I think you need to restart OpenOffice for the change to take effect.)