I don't remember exactly >.< It was a while ago. When you screen or overlay, you can really just set down the opacity if you want. I used a darker background in my one I was working with, so that's why I showed you my good outcome.
http://img322.imageshack.us/img322/1698/sigtutzp8.png
http://img322.imageshack.us/img322/1698/sigtutzp8.png