hmmmmm, it appears that the page is gone. Perhaps they've had too many requests, what with supporting the military with free as well. A cached version of the page is on Google at:
http://64.233.179.104/search?q=cache:h_S...x-a%20target=nwor
http://tinyurl.com/7dyv8Suggest you just email them, which is all that did anyway. Worst they can say is no. In that case, invest a few bucks and get a small bottle. It's worth it.