Ok I've been testing the wii connectivity between platinum and pokemon battle revolution. You get mixed results depending on what patching options you have enabled, and what mode the loader is set to(Regular, dma etc). What works(for me): All patching options on(Download play,cheats etc)(Choose from options menu) Holding "A" while loading. If you don't you'll get the same old white screen when trying. Note: GTS also only works if you hold "A" so if you use these features make it a habit to keep holding A. If you have none of the patches enabled you don't need to hold a. I haven't tested it with the updated japanese my pokemon ranch yet(Platinum can't connect with original version) as I don't have it but if anyone has a link to it please pm it to me. Post your own setup here and if it's working for you.