19.2 Gflops Linux/Alpha Beowulf Cluster

Shane McLaughlin writes in with this link and says "19.2 GigaFlops, distributed supercomputer? The ultimate linux dream machine, 40 nodes with a rated performance of 19.2GFlops. NT peaks out at 4 processors, Wolfpack, eat yer heart out. Just new, so not much tech info up yet Take a look at their 1996 effort, x86s for $27,000 for 1.2 Gigaflops at this link"