...a household with two 3G iPhones and two Nano 4G and three PC's, two running vista and one running XP. All these devices (iPods and iPhones) are new to the home and it is becoming clear that I need to quickly think through how they are setup. Right now three devices are synced to their own computers with their own iTunes id's. The fourth device (an iPod) roams around to different computers to sync and is having some issues with libraries, etc. My question is what is the best configuration for us all with all these devices? Should I have a central library with one iTunes account that we all access? Is this hard to create? My biggest concern is wanting to buy things once so we all can share it. I'll bet this has been covered somewhere but I couldn't find it. If it has, my apologies and some links to get me up to speed would be greatly appreciated. Thanks!