I'm not sure how many have heard of the program Hamachi. It's basically a program that connects to other computers around the world and simulates that they are on a lan. Now theoretically a program can be run on the DS (or on a directly connected computer system) that convinces a commercial game that another person running this program is actually on local wifi range. And enables true wireless play against anyone in the world on a local wireless only game. Sounds insane I know, but I'm beginning to wonder that once a few more things get mapped for the DS this would be highly probable. What do you guys think?