We have several D90D7 thin clients for our dispatchers. The clients connect to 2008 terminal servers via the Citrix client. If I connect to the terminal servers from a regular W7 PC using the Citrix client the microphones work fine but not from the Wyse boxes. The mic is a USB mic/speaker combo. Here is where it gets weird. If I open the AudioRecording devices I see the Mic listed as the default device and I can see the recording level jump when I speak. If I open the sound recorder and hit "record" it just records silence. It looks to me like it might be some kind of security setting though I can't find it.