Hello....i have a dell studio lap top. the webcam is built in and so is all the software. however any time i go to record a video, video chat, or aim talk with someone there is a problem with the sound. they can't hear me. am i supposed to plug a mic in? what do i do??my sound works with everything else i've never had a problem. even when i try to video chat thru aim the other person can't even bring up the video.
Configuration: Windows Vista Internet Explorer 7.0