I have just finished a t-shirt quilt that was pretty basic in the fact that the t-shirts were all the same size. Now, I am getting ready to work on another that has a lot of different sizes. Is there any kind of software out there that I can use to "layout" the different sized blocks? I have one that will be my center and it's about 16x16. I have others that are 15x15 and 7x8 and 8x6 and on and on. I don't want to use any sashing. I just didn't want to have to cut everything and then try to piece it all together on the floor. I was hoping to use the software to play with it and then see if I need to cut blocks smaller or whatever. Thanks for any thoughts on this.