Yeah, alot of the stuff on the links page leads to dead ends now, so it look slike it hasn't been maintained in quite some time. I'm thinking late 90's judging by some of the links. Still, I didn't get a bounce-back from the mail I sent, so maybe it will reach him.
What I thought was pretty interesting was the (rather complicated looking) wort chiller made from SS coils from a beer dispenser cooling system.
SILENUS!!! <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt="

" title="Very Happy" /><!-- s:D -->