Has any one tried live video connections yet using iChat to connect? Apparantly, the *New* Windows Live Messenger arrived today for download, and it has video capabilities, according MSFT. Do not want to run the grandparents through an install (would take HOURS over the phone) on their PC to find out it doesn't work. Any feedback helpful. I've gotten rid of all the PC's in my house, so there's no way for me to quickly test. Thanks!