If you've been wanting to place an order with Connecting Threads here is a handy code to get you free shipping.
Use promo code TRYITQCA at Connecting Threads to get free shipping on your next order. Expires 11/9/11 and is not valid on batting or items shipped directly from the manufacturer.
I love their Essential Pro polyester and use it when quilting on my Brother 1300 at high speeds.
Essential Cotton Threads too but they are thicker than the poly thread.