Good, that supports my theory. XD
My theory is that for some reason, my Wifi has a hard time getting through to older DSes (old school or DS Lite) and tends to connect with DSi better. Not sure if this is the case or not. For the record, mine is a DS Lite.
Yeah.. My wifi doesn't seem to like you. D=
I'll be on campus tomorrow, so I could try to use the wifi there sometime after class. Although it's not really the best wifi either, I don't think I've ever gotten this particular error message (which is the bane of my existance..) with it.