I have a Bernina 200E and I love it! I embroider more than I thought I would, in fact yesterday I embroidered a roll of toilet paper for my Dad's wife who just got out of the hospital (she had an intestinal thing...so I put @*it happens on the roll)...
I found a site called embsupply.com where they will sell single designs for the really cheap!
My LQS is having a class called embroida block where you can make an entire quilt in your hoop. Its like a combination of paper piecing and QAYG in the hoop. Its here
http://hoopsisters.com/. I'm not taking it because I personally like the process of building my own quilt, but it is interesting.