I use Windows 7 but I think the method is the same. This is where I find them on my computer: Start, Computer, Program Files (x86), Firaxis Games, Civilization III Complete, Conquests, Saves .... then click on the Compatibility Files on the menu bar .... cut/paste the save back to the Saves folder. When you open Civ, you should now see the saves that were hidden before. Hope this is the answer you were looking for. Good luck!