I can't get MSN messenger to connect unless it is set to connect via http, which isn't available (as far as i can see) on the standard Microsoft Messenger. I did this through Adium. In the past i have had no trouble connecting but the problem has arisn in the past 3(ish) weeks. I thought initially that it might be something to do with the ports not being open, but they are open, on the computer and my router. I'm using an iMac G5 on OS10.4.11 Any ideas?