I can't adjust the headset volume on my new Logitech USB headset in Skype, either with the built-in Linux controls (which work on the speakers in my Gateway MX-6214) or with the in-line adjustment on the headset itself I suppose I shouldn't complain, as the headset makes no "Linux-compatible" claims; however, it mostly works and I'd like to get it right if I can. A nybody know how to use an open-source program (e.g. Linphone) on the Skype network?