Top KGS players: free database with fuseki/joseki trees

The owner of the BIgo Software Arkadij Bogatskij decided to open a free database with 80.000+ game records of KGS players of 7-dan and stronger. You can search the games by names, dates, fuseki or joseki.
The same program with pro game records costs lot of money, so don't miss your chance! Most of KGS 7d+ players are not weaker than professionals!
http://kgs.fuseki.info/