I tried searching, but couldn't find anything about programming one (not to mention there being several different Piglet versions which made things more confusing for me). I found threads showing the 3 different modes, but not how to get from one mode to another. Right now, I'm on the default low-hi-low-hi... mode, but I wanted to go thru the other modes with SOS and strobe to see which I liked or just to know how to do it. Thanks for anyone's help.