I'm keeping my PRO III because I like to use the panadaptor to keep an eye on 6m. If an Elecraft stand-alone panadaptor appears, I'll buy it and toss the PRO. I don't see any advantage in Elecraft offering a computer-based panadaptor - they already exist. Maybe if the KPA800 had a built-in panadaptor..... :-) VE7XF