I have the same problem as linda-trang. Video streaming ok, NO AUDIO. I have tried everything that I have read, with Microphone, without Microphone, with Speakers, without Speaker, enable this, disable that. I have a Windows-7 HP Laptop, there is no "Line-In" just one hole for Microphone and one hole for Headphones. I tried plugging a male-to-male stereo cable from the Microphone to Headphones but that didn't help. I still don't get any audio and no action on the audio on the main screen. HELP !!!!!!!