Hi There, I hope someone can help with this. I have a .mac account, which I**use for iChat access too. When underway, I use iSight and a Powerbook G4. If I want a second iSight plus the needed account) for my Mac at home to be able to correspond (video chat) with my family, do I need a complete 2nd .Mac account , or is purchasing a second .Mac e-mail address sufficient, to gain access to iChat on the home Mac? Anyone any tips on this? Cheers!