I have had the Logitech Easycall installed for awhile. I have never used the speakerphone, nor do I plan on it. I just got a good deal on the whole thing and only wanted the wireless mouse and keyboard........but the problem that has arose is that the speakers and sub I use for my computer are now not working. I have tried EVERYTHING aside my disconnecting the whole Logitech system to get the other speakers to work now. Is there something I can do to turn off the logitech speakers? I have tried to disable them and my computer then wont recognize any audio devices at all. This is so frustrating!!!!