it's still online:
http://www.sonicyouth.com/ecd/sonicnurse/ecd.html
i have the japanese version which doesn't have the "secret" bonus url link, but some kind soul posted it on the old board at the time.
it's so secret that it shows up as top result in google if you search nurse ecd sonicyouth.com
http://www.google.com/search?hl=en&s...&b tnG=Search