Well, The guy came in my office talking about the benefits of Bio, gonna set me up with a 300 gallon tank, pump etc. That was at the first of this thread, weeks ago. I have not heard from him since... .
And on another point, he mentioned that the CTA busses in Chicago were all running 100% Bio, and on the suggestion of one of the posters on this thread, I called the CTA.
Took about 1. 5 hours on the phone, pressing buttons (Dont you love the goverment) but finally talked to someone who actually knew what Biodiesel was. He said they absolutly do NOT use Bio in the busses. They tried it once some time back, at a very low blend (B2?) but he could not remember what the blend was. They were not using it at this time, and as far as he knew, had no plans to try it again, blended or straight.
I guess the Bio Salesman got a little carried away with his sales pitch, and has not returned for me to ask more info from him...