About 4SA, the thing is, the Wii U streams the video directly to the controller, whereas the GCN with GBA connection uploaded the entire ROM data to the GBA, only requiring to send and receive only the littlest of data that needs to be streamed. I know, I've disected 4SA for some of the sheets on this site.
Also, I can't wait for a Monster Hunter announcement for the Playstation Vita.
Also, I can't wait for a Monster Hunter announcement for the Playstation Vita.