You will get curlage Ali but it smooths out. I found that the curlage was worst when the fleece was dried all the way in the dryer but it ironed out alright so I could cut it straight.

I'll wash it in hot then on the line till it's mostly dry, then finish it off in the dryer

Ausgirl you can get PUL from most of the nappy making supply online stores. A few are tinytoosh, nappiescovered, fairyfabrics, bubbaearth.

bubbaearth sell some that is cheap and it works really well. It's plain white (comes in lavender too) and not really all that flash to look at but if you're worried about spending a lot to begin with then I recommend it. You can make it a hidden layer as well so then it doesn't matter how plain it is There is a nappy in the gallery that I made for Caleb and now I've passed it onto Mateauz and it's still going strong If you can't find it I can PM you a direct link to it