I heard mention of this the other day on "Earth and Sky" radio programette. It sounds to me like a very fine alternative to importation of crude from the mideast or alchemy of turning coal into oil. Sulfur, I believe, is virtually non-existent in natural gas (well, except maybe for YOUR natural gas) and the idea of transforming gas or methane into liquid, IMO is a good idea for planning of future transportation fuels. http://www.earthsky.org/clear-voices/52609/carl-mesters -WaV