Hey Everybody,\n\nI have a Dell Inspiron 9400 notebook with an XP Pro SP2 OS, which was bought\nnot long ago. I recently installed Windows Live Messenger 8.1. The peculiar\nthing is that when I run the Audio/Video setup, the microphone is recognized\nand tests out just fine. But during phone calls it does not seem to be\nworking. The microphone works with other applications. It successfully\nrecords sound bites. But it does not transmit the sound in WLM phone calls!\n\nI have tried this with 3 people who use the WLM phone call feature routinely\nand can both send and receive voice without a problem. I can hear them just\nfine. But they don't hear a thing I say. I have used two different tested\nand functional head sets. I have updated the driver. Nothing doing!\n\nI'm at my wits end. Any help would be greatly appreciated.