Complex sentence: Direct Methanol Fuel Cell Corporation has been closely involved in the evolution of fuel cell regulation and standardization and the decisions to allow Direct Methanol Fuel Cells onboard aircraft will greatly enhance the future prospect of Viaspace's success, given that the large OEMs commercialize DMFC powered products.
Split into simpler sentences: Direct Methanol Fuel Cell Corporation has been closely involved in the evolution of fuel cell regulation and standardization. The decisions to allow Direct Methanol Fuel Cells onboard aircraft will greatly enhance the future prospect of Viaspace's success, given that the large OEMs commercialize DMFC powered products.