I would like to prompt Mac OS X 10.6.8 to download Rosetta by running a dedicated PPC application

Does anyone know where I can download a **dedicated PPC** application to try? I would like to find one to attempt to run in my install of OS X 10.6.8 Snow Leopard so it will either prompt me to install Rosetta, or open and thus confirm that Rosetta's already installed and fully functional, which I believe it is not. For example, within System Profiler under Software -> Applications, "Rosetta" is nowhere to be found. The ultimate goal here for me is to get Rosetta fully installed. (And no, unfortunately I don't have the original install DVD.) So any comments helping me in that direction would be greatly appreciated!