Good replies on systems. Appears to be a broad range of systems and cards. I also use the Gforce MX 440 64 MB card,AMD 2400, 512 ram, dsl connect, but it's very slow for some reason. Skuzzy says "it's sort of slow" but it appears that some of you guys are getting better frame rates than I am. I average 15 to 27 max. Any suggestions?