I have the Bernina 830 and love it also. I didn't love it at first. Mine only likes cones of thread. It took me a long time to find that out. And when I threaded it, I missed the arm inside and it would clank, so I took off the face plate when I threaded it for a long time to make sure it caught the arm.
Now everything is groovy and I love her! On YouTube they have a bunch of videos about the 830. I think there are 21. You might want to watch them. Did yours come with a DVD? Mine didn't.
But I love everything about her. I haven't used the embroidery yet. I took one class on it but didn't practice it. I have to take another class.
My dealer is 2 hours away and over a snowy mountain pass. So I can only go in the summer.
Congrats!