How do I stop IE's "click" sound under Windows 200

[Xorcist]

This is seriously driving me nutts. I like to listen to internet radio, but IE (currently v5.5) keeps "clicking" everytime a new ad is shown (the same click you get from clicking on a link). I can't find this sound under system sounds, and haven't had any luck locating the associated wav. Anyone know how to stop this annoyance?

go start> control panel> click sounds and audio devices> then click the sounds tab. scroll down to start navigation and click it to none

[Gomer]

That's why they call him big-poppa. Perfect example of TechIMO at its finest =)

[Xorcist]

Thanks. It was labeled as Start Navigation on my machine. Now I can finally listen to music in peace.