I have three servers at my disposal. A server with 48GB RAM and two quad core Intel processors, a server with 12GB RAM and two quad core Intel processors, and a server with 8GB RAM and two Intel Xeon processors. I have enough publicly routable IPs to put them all out on the Internet for testing and decent bandwidth. With these three servers to work with, which one should do what role in an OpenSim grid mode install that is hypergrid enabled? How many users could I potentially support if there was enough bandwidth? Thanks!