I'm trying to video chat with my girlfriend since we're both away at school. She's on a Windows XP laptop, and I'm on an iMac. She's got a "Logitech QuickCam for Notebooks Deluxe", and I've got my built in iSight. I can hear AND see her, but she can only hear me. The video on her end is just a black screen. She's using the latest version of AIM and I'm using the latest version of iChat. So what's up? She's coming to visit next weekend and bringing it with her, because I hope maybe I can fix it in person, but any help is appreciated! I spent $70 on this thing for her, and so far it's been worthless!