I’ve done video chats with people using iChat on Tiger and it’s been mostly great. But I had never done a video *conference* chat, where you can video chat with two or more people at the same time until this morning when I tried it on iChat for Leopard.
I did a video chat with three other people, and the way iChat was able to handle it without a hiccup was pretty amazing. The UI is very impressive and the way you can still share photos and files and they way there is no lag when people are talking just puts it light years in front of anything else I’ve ever tried.