Hi everyone, Just purchased a used Macbook, the only downsider is; unfortunately, it only has 60gb of harddrive. Therefore, I would like to update the harddrive to a 320gb one, for 80$. Now, my question is; can I just transfer all my installation to my new harddrive? Or will I have to reinstall Mac OS X and every other application when I slap in the new harddrive? Thanks.