Hi guys, Been browsing the forum for a long time to help with my problems and have found tons of great solutions throughout the times, but this new one is stumping me quite a bit! Basically, I want to be able to sync my itunes seamlessly between my Win7 machine and MBP. I have all my songs on an external HD and I just add songs to my library from that external (and I do NOT have the option "Copy files to iTunes Media folder when adding to library" checked.) I hate how iTunes does it's naming convention with its own media folder. I very much prefer to just have the original files as is without any duplicated files. So my question is, if my Win7 machine has its library all set up how I want it, what can I do to make that same library appear on my MBP? Ideally, I would like to unplug my external from my Win7 machine, plug into MPB, open iTunes, and have the same library available. This seems like it should be possible because all the files are on the same external. I would love a solution that wouldn't require me to copy files to some iTunes Media folder. That would seem so redundant to have two of the same files on an external, and extra tedious work to delete the duplicates afterwards. This seems like such a simple thing, but I have no been able to find a solution. Thanks to anyone who can help!!