Header says it, but basically I have relatives with PCs and we wanted to conference for the holidays with more than two (2) locations. I use AIM within iChat and can video-chat with my sister who has a MS webcam and she's hooked up to AIM as well, but how do we get 3-5 different PCs linked up at Christmas? Other than OOVOO which I think costs money. LOL we're looking for a FREE solution.