About PXCMS project...*
I’ve visited the url: http://PXCMS.googlegroups.com/web/PXCMS.sql and found the SQL for PXCMS project.
As far I know, only InnoDB engine supports Foreign Key Constraint in MySQL database system.
I think XPERTS have understood what I want to say.
I’ve searched for PXCMS domains in domain whois database.
But unfortunately pxcms.com is not available for registration.
I think the PXCMS project authority will consider my proposal about remaining opportunity.