Hi, my Variax Standard finally arrived, and lovely it is. The manual, though, is astonishingly unhelpful. I worked out how to connect the device by USB (couldn't find a single instruction on the subject in the manual), what software I needed to download (Line6 Monkey. Wouldn't have been too hard to mention that, would it?) But Workbench won't install, because it appears it's not compatible with Mac OSX systems beyond Mountain Lion, and I'm running El Capitan. I did download Workbench HD. Is that the software I should be using? It refuses to recognise the guitar when it's plugged in via the USB interface, though Line6 Monkey seemed to find it all right. Can anyone help?