Custom Dictionaries

Disabling / Enabling Custom Dictionaries

http://www.officeusers.org/editorials/default.aspx?id=2623

Repairing Custom Dictionaries

http://en.allexperts.com/q/Microsoft-Word-1058/2008/2/f/Word-2007-Custom-dictionary.htm

Word 2003

Word 2007

Office button > Word Options > Proofing > Custom Dictionaries