I don't know if anyone here is interested in this but it's for sale starting at .01 and not many are looking at it so it could probably be picked up for cheap. I've never used this type of software before so I don't know if it's effective.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7184471962&rd=1&sspagename=STRK%3AMESE%3AIT&rd=1

Odds are its just a tree-drawing application that allows you to fill in names. Whats more important is the research.