The pattern is called No Diamonds In The Sky and I bought it online. It's like a Broken Star but with triangles instead of diamonds. Very easy to do, all HSTs, it's just putting it together is tricky to make sure each section is the right colors going the right way.
You can probably import fabric into EQ5. I have EQ4 and it can. Sometimes the scale is WAY off depending on the size of the imported fabric picture. Thumbnails are usually OK but at the least you get the colors. I always clear out the fabrics in the default sketchbook and then add my fabrics so I'm not dealing with all the unwanted ones too.