Lookie here folks.....http://www.x2digitalwireless.com/ ......looks like Guy and the folks at Sacramento (now called X2) are back in business. Too bad they won't be repairing the original xWire digital wireless systems, but at least they haven't totally abandoned this technology. I just hope they don't sell this one to Sennheiser too. XD units are supposedly in production and should be available by late Dec/early Jan?? Check website updates for retail outlets and availability dates.