Oh my! related question: I read the T. Sargent link you posted, and am not sure what your "ohmy" refers to. Please elaborate. Wiki defines colloidial as: A colloid is a substance microscopically dispersed evenly throughout another substance. So aren't ALL qdots colloidial? including ours? (meaning QTMM dots could/will be used in this application?) Also doesn't T.S. have his own qdot company? Thanks for humoring the less technical among us. {ME} John