Hi Teresa - After being afraid of it for years, I finally got some courage to make an Attic Windows quilt and found it quite simple. If you've made 45 degree mitered borders, then you have pretty much all you need to start. I would make a single block first to practise. Remember that when you cut up your panel you will lose 1/2" for every block. Google Images has some wonderful Attic Windows made from panels to give you courage.