I don't think this is correct. I seem to remember Fox Software working on the patent before it merged with Microsoft.
>I don't think so. That was created before software patents became available. Nonetheless, you can find several similar patents most of which refer to Rushmore:
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http://www.freepatentsonline.com/result.html?query_txt=rushmore%20database
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer