XGrid Info?

utilizer writes:

[someone] told me today that Apple does indeed have plans to perfect it's XServe cluster design and that the xGrid name will be utilized in it, similar to the way in which xRaid is designed. They also added [that] in some way this project was related to the delay in the xRaid project and that the Cluster design available for sale now is a stop-gap measure 'til the big thing happens. One more thing: It'll be heavily similar to Sun's Grid Engine, whatever that is...