My Wii can connect to the internet just fine, but I experience quite a bit of lag while playing online (as others do as well, according to some other posts I've read here.) I know Xbox 360 has a feature that shows you whether your ports are open or not, and when you forward the ports used by Xbox Live, the network quality increases dramatically. If I forward the right ports for the Wii in my router's setup, would that help at all? I know it'll still be laggy as Nintendo's servers suck, but at this point it's damn near unplayable (and yes, I play with people in my region.)