so I have cluttered up my current computer so much to the point where I need to open up space. so I was thinking what better way then to just backup everything that I for sure need to keep and can't get back on it. then just reset the entire machine. so my only problems are these: What will happen to all of my Itunes? how will I recover that stuff? Also how do I do this? I want to restore my entire machine to the day I bought it if possible. so I could just start a clean slate and have it all cleaned up again. P.S: im running the latest versions of snow leopard and all that.