I'm looking for some help setting up video chatting and/or saving Christmas. We have an iMac G5, and are soon to be proud owners of a new MacBook. My brother-in-law, a switcher, just got a MacBook. My mother-in-law, unfortunately, is still using a PC with Windows XP. Since it looks like we aren't going to be able to get together for the holidays, I was hoping to surprise the in-laws with a webcam, so that we can see each other for Christmas. I know this is simple enough to do if everyone has a mac, but what should I do to include the in-laws in the loop? Does iChat talk to PC's? Should we all create Skype accounts? By the way, everyone has broadband so that's not a concern. Thanks!