> So...you're on the fuelcellstore.com newsletter too, eh Russell? :) Aye. Isn't everyone :-) > Any info about available Stirling Engines that can be purchased now? Not at that small size unless you are military/aerospace and / or well heeled. But www.whispergen.com is a real NZ company making real co generation Stirling Engine systems that are in use worldwide. Not cheap, but users say they are cost effective overall compared with alternatives. And $ per watt is far better than for those Methanol fuel cells. Just can't see myself carrying one on my back :-) !!! RM -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu