I feel for all the people who bought it then have to pay you 100 to upgrade. I hope you have fixed all the bugs as well. I ran it on a site that was 450k aday and the server went into melt down. And the site ran on 2 dedicated image servers/1 dedicated html server/1 dedicated mysql server.
By the time i pulled it site was 200k aday and sill would not run on the 4 servers.