Hey there, I wanna v-chat with my fiancée in Japan... she doesn't "yet" have a mac... so it will be via AOL for now, but I was wondering, I have a Pmac G4 400Mhz Gigabit with 1GB of RAM. Will this run iChat AV? Before I spend the $ to upgrade to Tiger and buy an iSight, I wanna know if it's worth it. I will be getting her (us) a 12" iBook so her side "shouldn't" be a problem, right? I"m not trying to do 3-way video... just 1 on 1 for now. Has anyone does this? Will the PMac handle the H.264 iChat AV uses? Thanx!