I found this in one of our banners, up top. It is not a commercial organization, as far as I can tell. (By that I mean, they're not selling anything) They just promote Korea. There is a simple language class, and all sorts of good stuff on Korea. Here is the link:
http://english.tour2korea.com/index.asp//Seoul
Checked the place out, cool! Thanks Vic! Sorry i didn't spot this link of yours sooner, though.