This is the set-up I'm making- http://gnowfglins.com/2010/07/16/diy-airlock-fruit-and-veggie-ferments/, except I am using the plastic storage lids and the other kind of airlock (3 piece instead of the
"s" airlock that's shown). I'll let you know how it goes!
The recipe on the page you linked looks delish... must try!
I had no idea making an airlock was so cheap! If I have trouble with my method, I'll have to spend a couple of bucks on this.