I purchased Occlusion Master and tried it last night.  There was no discernable difference in my render.  From the samples shown, I thought it would give me small shadows next to bra straps.  Any ideas what I might have done wrong?  I followed the directions on the read me and used the default settings that the wacro came with.

I can't see the difference between the two renders shown in this thread.  Can anyone please point out exactly what it is?

Thanks!