Xgrid Clustering Software and Demo

no_demons writes "Along with a selection of other goodies, Apple also unveiled their Xgrid clustering technology from their advanced computation group today. Xgrid can turn a number of networked Macs into a supercomputer, detects nodes automagically via Rendezvous, and can run in or out of a screensaver mode. You can download a technology demo (including a BLAST test app) here."