The HQ Pro-Stitcher® quilting system integrates Handi Quilter’s world-class quilting machines with the latest computer technology. NOTE: This upgrade is for a HQ Sixteen machine with a white track frame. If you have a Precision-Glide (aluminum) track frame you will need to purchase the HQ18 Avanté package with a modification instead. Please specify when you order. If your machine is running an older version of software on the 2.XX c-pod you will also need a new c-pod. Call for clarification or visit our updates page for more info. **The model of the HQ Pro-Stitcher tablet computer shipped with your HQ Pro-Stitcher may be different from the one pictured.