I finally want to upgrade my Mac Pro from Snow Leopard to Mavericks. (I had not done so earlier because of compatibility issues with the software that I need for work and lethargy) Since I have a decade's worth of clutter on there, I want to perform a clean install and then a manual migration. I don't want to forget anything or mess something up on the way though (emails, iTunes sync data, etc.), so I am wondering if there are any good resources with advice on how to best approach this task. Also, are there any checklist on what to move? I don't want to forget something important that is hidden away somewhere in a library folder, etc. Thanks!