Some users have reported that they are unable to use the scroll button on their Logitech input devices as a "middle" mouse button after upgrading to the Logitech Control Center 1.6.2 software. Instead ...

I'm a big fan of the Logitech M570 (it's a wireless trackball that uses their proprietary dongle that still somehow doesn't work with all their wireless stuff), and I was wondering if there had been ...