Saturn is new but it's MySQL4 and we're reluctant to force all clients on Saturn to upgrade to MySQL5. You can imagine the problems this will cause, and we're not keen in making a rod for our own backs. The needs of the many outweigh the needs of the few. If you really need MySQL5 and you're on Saturn, drop a ticket into the helpdesk and we'll move your sites over to a MySQL5 server.
