Templates with freezer paper...
For me, I print them on regular printer paper then iron the freezer papr to the back about 3-4 layers depending on how it feels. I agree with the good template advice from all above... in particular using narrow lines..... when you look at what the book-CD prints out... you have to trace AROUND this template you make on the fabric, then when cutting out the fabric, dont let the width of the *tracing line* make the template any larger than the fine outlines of the CD already printed..
With practice, you get better at this.