Thanks to all the Guru's on this site for sharing all of their knowledge. Too many to name, and I'm sure I would miss several if I attempted to name them... You know who you are. Anyway found someone that was interested in more that just talking about going bio. We will be putting together a processor next week, just waiting on a pump to come in the mail. the only parts we needed to purchase are a few pieces of plumbing, the pump, filters, and a titration kit. got a couple 50 gallon water heaters for free, just have some cosmetic damage. All the info that has been provided has hopefully save us a lot of trial and error. Will let you know how things turn out. BTW Diesel is $4.62 here, went up over .60 cents in a couple days.