All, We're working on an RFI for a customer that wants to know if we can provide a toggle key to go from Color to Monochrome mode on our display.  They will be using the device (MC9500) outdoors in bright sunlight and think a monochrome display will be easier to read under these conditions.  I know they can write their application to have a color and monochrome version of each form and toggle the desired form on command, but they want to know if there's some kind of utility, REG key, etc. that can do this at more of the OS level. Thanks, Ken