Do Logitech Revue users not to follow a particular procedure when mounting and unmounting a USB device? What I've been doing is mounting the USB device by just plugging it in. But when it comes time to unmount it, I don't just unplug it. In the Notifications window, the instruction is to click the link in the notifications window before unmounting/unplugging the device. I do follow that procedure for the unmounting, but for the mounting, are you just supposed to plug it in???