All right! Thanks guys. I have RR T 2, and was thinking about adding Second Century in order to play some maps for that game. Without messing up what is already on the laptop. Old laptop purchased dirt cheap to play old games , Windows 98. Works great as long as I keep it off the internet. With Win 98 I cannot even go to Youtube, it says Youtube is not for such old versions of Internet Explorer (I.E. 6). So I have to download on another laptop and move it over with the CDrom disc (i.e. maps and addons). Was thinking of Sec. Cent. for the U.S. History Map here in the forum.