How do you video chat online with others using Windows Live and Messenger. I have Messenger for my Mac but you can only use video with a corporate account. i know about aim and ichat but most people on pc's don't use these do they
If you need webcam support for MSN, then use aMSN (above suggestion). The webcam support works well enough on Mac.
iChat is a client for the AIM service. In America, and other parts of the world, it's very popular (not just a Mac thing). In the UK and other parts of Europe, MSN seems to have more hold.
But the best solution for videoconferencing is Skype. It works more flawlessly on all platforms.