Windows is by far easiest. The program does most of the work, all you gotta do is what the readme tells you, which is like six steps, and none of them really involve in-depth code. Just make sure you have all the criteria met (Net Framework 2.0, Latest iTunes, and the install folders, also look up your ip adress first so it will be a breeze later on.
I'm doing it now, had to restore my ipod cuz I had to switch computers (stupid wireless). But I"m doing it now...