I didn't realize only since I hadn't messed with it yet that Unity was using Rakknet! This ROCKS! I had created a RAkknet Mac connector a while back and set it aside, now I can move forward with this baby, wow, all I can say is wow and thanks! FYI the test client is missing curses.h for the VS2003 build. Searching for it now in other Rakknet folders, although this is probably a modified core. -Zumwalt