I'm going to guess the megalomaniac in all of us has pondered a beowulf cluster for a serious game of Doom/Quake or BZFlag at some point. Apparently so did the NCSA, 65-node PS2 Cluster: http://arrakis.ncsa.uiuc.edu/ps2/cluster.php Wonder if they'll try that Oracle firewire cluster with it. ;) - SL