I agree, it's a great site but a word of caution.
We are currently using this recipe but luckily noticed what we assume MUST be a mistake on the amount of salpetre.
http://ileychorizos.tripod.com/id64.html
It's our first year of home production and would have been extremely easy to produce a poisonous salami.
I think I'm correct but wouldn't 15g be enough to cure a small hippo!!
By the way, for those who don't use the Google toolbar, it's worth downloading as it has an automatic translation tool. Not 100% accurate with some words but as I don't speak a word of spanish it makes the site useable.
Mark.