I have made 3 memory quilts using photos and tried the Printed Treasures brand, but they did not work for me. June Taylor washable sheets work well for me so I will stick with them. Good luck!
Go to Jordan Fabrics and check her method for using photos in a quilt. I used her method in the last photo quilt I made and it is great in my opinion. Sure beats measuring and making sashing for photos that are varying in size.