I have the original sims games with the expansion and stuff packs also I have the sims2 with the expansion and stuff packs as well. I have all of these installed successfully on my computer. I know they installed because I can click on each one and they allow me to play the game. However, all of the houses and community lots that I should have arent available. Im not sure if all of the items from every expansion and stuff pack are on there because I don't know what they all are and also some have to be unlocked. How can I make sure that ALL of my games/expan/stuff packs are combined into one game????