I went to JoAnns today and purchased Kona Premium cotton. It was $11.99 and I had a fifty percent off coupon ..... so I bought several yards and backed 3 of my FIVE quilt tops ... then hauled them off to the LQS for long arm stitching. The main reason I hadn't tried it before is I was concerned about the quality of muslin.... and when I saw the Kona brand, I felt better. Now all I have to do is wait for the finished product so I can sew on all the bindings. I can barely wait.... lol. I will post pictures when they are complete. Thanks again everyone for helping me decide what to do..... you are all awesome!