Mindragon's Journal: Beowolf Cluster of PS2's

So, Slashdot rejected yet another story which I thought was cool. Whatever.
A bunch of researchers got together and built a $50,000 Linux-based Playstation 2 Beowolf Cluster, capable of half a trillion operations per second. They said they did this to research Quantum Chromodynamics. While a rather arcane field, it should prove useful for research into 4th Dimensional Theories. All I want to know is can I play Doom III on this Beowolf Cluster...