I second celtic cloth. Celtic cloth does have a free pattern but it's a size medium. It's a pocket diaper like a fuzzi bunz but fits way better. I guess it just depends on what type of diaper you want to use fitted with cover, all in one, or pocket diaper. I personally have tried all of these systems and really like the pocket diapers. I just made my 20 month old son a new celtic cloth pocket diaper today and he went 3 hours and not a single leak ( he's a heavy wetter too). Jalie just came out with a new pocket diaper pattern that looks really nice. You can purchase it at Kids in the Garden ( sorry don't know how to do a link) they have some tutorials of the Jalie pattern there too, it looks pretty easy. Kids in the Garden has a great selection of PUL and great customer service and fast shipping. There are alot of free patterns too, Wee Weka is a good site for free patterns, Shars newborn fitted is a good fitted pattern, used it on my son. Also try Diaper Sewing Divas forum, they have great patterns and a really good gallery to see what diapers all the sewing mamas make, lots of stuff to drool over there. Have fun.