Sony also set up the international site, so that you can get it no matter where you live or what language you speak. Also the wizard is a bit easier and nicer to use, imo.
http://www.ps2ac.com
I know people who bought the PS2 slimline in its early days (including Carltos Cool who is a member of this forum) who were particularly effected. Anyway it is probably for the best if you own a PS2 of any variety to check it out.