ok, my girl is wanting to test her old ds lite with the live caster and since for some odd reason, even when we have connected through wifi, it wouldn't let us connect, so anyone know exactly what we have to do, for it to connect us?? edit: ok, i put my foot in my mouth, but still if you have them registered as a friend, wouldn't it allow you to connect with them, or do you need the IR function to do this??