Hello, I use Ventrilo a whole lot (like many gamers) and use the 4th mouse button as my PTT (push-to-talk) key. I however noticed that it's a shortcut in Windows to go back in explorer.exe and in any Web browser. Essentially what I'd like to do is keep the 4th mouse button as it is without having to assign a key press to the button and not go back in any explorer.exe or Web browser window. Is there some sort of option I can tick to keep this annoyance from occurring? I will go as far as delve into the registry if I have to do so. This problem is incredibly annoying. Keep in mind that I'm trying to avoid assigning the button as something else...