Walrus, It would be nice, to have. a battery prototype at the conference. To even have a booth with pamphlets about Endurion battery & the testing data. I think that I'll send management an email with those suggestions. Also did the CEO give a timeline on c-space? If the cellulite glass is to be the lens material, then it shouldn't be much longer to commercialize it. Hopefully both will be commercialized next year........