The Global feed starts at 9am ET. Currently the Live8 concert in Germany is streamed live from Berlin. I am watching it right now and the quality is great (460kb/s). Wonder how it will be when the whole US is awake.
Watch the Live8 Concerts here. Sign the Live8 list addressed to the G8 nations here.
The navigation bar on the AOL webcast seems a bit broken. I have to click around on different buttons to get the video stream from the right city.
Still, watching Live8 online is great, as I can choose between the diffferent concerts as I like. On TV I only see the German concert and sometimes they go on other locations. The Internet rulez!
Background information on Live8 can be found here.