In a test with a colleague, we found that the sound was louder and a bit clearer when I used the built-in microphone of the iSight, but there was a perceptible echo for the other person (of his own voice). When I switched to an external USB microphone (Labtech), the sound level was lower, but my colleague on the other end perceived hardly any echo. --Steve At 7:37 PM -0700 7/7/03, Kunga wrote: >I think the iSight cam is superior from a sound standpoint as well >as from a video standpoint. It's design is elegant.