Hi - I'm looking for the lowest possible cost 128 x 64 or 128 x 128 LCD graphic module. Non-backlit STN is fine. I've looked at Optrex, Seiko, Hantronix. How do these stack up? Would appreciate your recommendations especially on the quality of associated documenation for the controllers including secondary source (preferably free) information. While I'm at it, I'd appreciate the same input for LCD character type displays. Please respond direct. Thanks for your help. Ron