mcchoochoo....I read your posts on the Effc board and am familiar with your involvement with 'trucking'. Good to see you here!
I've followed 'biofuel' for quite a while (investment wise) and only know of one company using RF in a process to convert algae. I'm not a 'technical' guy and their process is proprietary, so I can't judge it's significance to the big picture yet. The 'potential' in renewable fuels seems limitless and the tech is progressing with unprecedented speed IMO. http://www.originoil.com/technology/low-cost-oil-extraction.html
Plenty of room for many to prosper. Also plenty of reasons for the usual con artists to be involved.
When all is said and done it's what's done that counts, not what's said.