The 3x and the 6x are very different products. The first is mostly a one-handed keypad while the second requires both hands to operate. At some point the 6x might show up in Prodegy but I'd be surprised --unless it were a wall mounted panel. Prodegy is a budget system designed not to compete with the budget Adagio system. If they don't expect to canibalize existing sales they need to be very carefull which products they permit to cross systems.
Alan
"This is a Christian Country,Charlie,founded on Christian values...when you can't put a nativiy scene in front fire house at Christmas time in Nacogdoches Township, something's gone terribly wrong"