A program editor for the LEGO MindStorms RCX that supports building programs and downloading them to the RCX, sending immediate commands (e.g. PlaySystemSound, PBTurnOff), or retrieving information from the RCX using commands such as Poll or MemMap.
http://www.mapageweb.umontreal.ca/cousined/lego/4-RCX/PRO-BOT/
