ftp://ftp.microsoft.com/developr/drg/multimedia/RPC-3D/rpc_3d.zip

    RPC 3-Dimensional Sphere Rendering Demo

    RPC_3D.ZIP includes source for the client and server applications in 
    James Finnegan's article on RPC in the October 1994 issue of Microsoft
    Systems Journal (MSJ) entitled "Building Windows NT-Based Client/Server 
    Applications Using Remote Procedure Calls. The code renders a 3D sphere 
    on the client using points calculated by the server application.