I've just bought Roller Coaster Tycoon like a few months ago. I know that I'm slow, but can anybody tell me how to actually play with the parks and rides I download from the internet. I've downloaded some and when I open ROller coaster tycoon, it would say "Ride installed successfully or something", but I still have no idea how to build or look at those rides and parks. Do I need to get to a certain level or somethin. Please somebody help me. Thanks!