Hi All Apologies if this is posted in the wrong section but I'm a new Mac User...just bought an Air last night and am very impressed after many years of PC use. I use a lot of the chat features and I cannot get MSN, aMSN or Facebook chat to work. I did manage to get AIM to work through iChat but enable SSL and changing the port. MSN refuses to connect as does aMSN...I have all of the correct login details etc but it gives me a message something like cannot connect to server, make sure internet is connected. It's nothing to do with the connect to the web as that is fine and it's unlikely to be the router security settings as my Pcs can connect fine to all chat apps. Facebook IM has problems as well. In the bottom right you have the new capability to chat to other online users but when I try, it just says "Sending" and won't do it. I'm pretty sure they are all interconneted...firewall or the like. The firewall is on but set to Open..Working in IT I'm good with PCs but Macs are completely new to me Any ideas what it could be?