Can anyone tell me how to use cycles to render sapling leaves?

Please help, I’m beating my head against a wall here.

I can find a lot of tutorials on using the blender internal engine with the sapling plug in, but not the cycles engine. Can anyone give me a high level overview of assigning an image to the leaves in cycles? Nothing I try seems to work.

Thanks,
Scott

Use the alpha channel of your leaf texture to mix your leaf texture and an transparent shader