As-U-Type is a Windows 98/95/NT4/2000 utility that works with Windows
programs to increase typing productivity and decrease typing errors.  With
the spell checking and macro capabilities usually found in high-end word
processors, As-U-Type lets you polish the e-mails that you send, the
newsgroups messages that you post, and all of your text documents, quickly
and easily. 

A Free demo version is available for download.

http://www.fanix.com/asutype/index.htm

