HI ALL HAS ANYONE OUT THERE USED DIACOM GM ????? I DOWNLOADED IT (THE DEMO THAT IS) LASTNIGHT ....IT LOOKS GOOD BUT IT ALSO LOOKS $$$$$$$ IM JUST WANTING TO KNOW IT WORKS WITH THE DELCO P4 AND IF SO I MIGHT TRY AND SEE IF IT WORKS WITH THE AUSTRALIAN GM CARS.. LATER ALL JUSTIN