I really don't have anything new to add to what everyone else has said about working with soy wax. I thought it was pretty easy. The only thing I might mention is that I used a sponge to put some wax on the fabric. It soaked up a "ton" of wax, and it also put a lot of wax down onto the fabric. Maybe I should have squeezed it out a bit more before putting it on my fabric? I can tell you that the sponge is REALLY stiff with dried wax right now!
Here are the before and after pics of the couple of fabrics I got to do tonight.
This first fabric was a commercial piece of fabric with a pattern. I just put wax circles on it.