I've had my Brother NX 2000 since last October but still use the manual regularly. The threader on it was fairly easy to learn but I had trouble learning the threader on my Bernina 380. It just did not make sense to me and the pictures in the manual didn't help. Love both my machines but there is no way I will remember all that they do and put the manuals away. They are my BFFs.
Enjoy your machine. Fun times ahead!