iChat Icon   I can't start a video or audio chat

If you have trouble starting a video or audio chat, make sure of the following:

You meet the minimum system requirements.
Your camera and microphone are properly connected and turned on.
If you have more than one camera or microphone connected to your computer, make sure one is selected in the Video pane of iChat Preferences.
You have a working broadband connection.
Your buddy is not already in another video or audio chat.
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