Just been trying to get up and running on a new PC running Windows 10. Trying to use an old X3 Live Unit and an old Variax 600 which I've had for many years. I had to load Gearbox to be able to programme the X3 Live unit directly from my PC, but have not been able to get any Variax Workbench software from Line 6 to be operate/programme the Variax. I tried the Variax HD, but it advised me that it doesn't function on the Variax Standard and that I need to load James Tyler Variax 2.0 or later. I can't find that software anywhere on the Line 6 website. I guess I'm snookered now. Unless anyone knows otherwise. Cheers.