Hi peter, I had asked a question about using hydrogen with your plasma torches and in the Q&A you said you don't, if I understood you correctly. Roydayna had posted this on July 7th  Agoracom: Small Cap Investment - PyroGenesis Canada Inc - Re: Question about Pyro Torches since she states "The most important future development of this technology is to use hydrogen only as a reductant"  does that mean you currently don't use hydrogen but it is something you are considering for the future? Thanks for clarifying.