Hope that maybe someone can offer a bit of advise. I'm having trouble video iChatting with a friend who is hundreds of miles away. I can video iChat with the iSight to other people in my buddy list, but not this one person. I'm asked about firewalls at his end but he has told me that they have fixed with their network, whatever it was that was preventing it. But still it fails. He gets a message about it me failing to respond after i've sent him an invite and he accepts, I never recieve the acceptance and it says that he failed to respond. We are both using Powerbook's 1.33's, and iSights with Tiger 10.4.2 Also he has mentioned that proxy servers are used if that makes any difference Thankyou.