Hi netters, We're running GRASS on an IPC, it goes just fine except it seems to be too slow for us. So, we're thinking about to buy a new platform for it. SPARC2 seems one of the best but how about SPARC10 model 20 and HP 9000 model 720/730? Could someone give us some suggestion? Mack. nvg8105 at mvax31.ntou.edu.tw