Dont forget the light-dome in grayscale! It can give u that GI effect that gives just a little extra dimension to renders sometimes.

Rendering a seperate greyscale light-dome is more economic on rendering speed then adding a light-dome inside your main scene, and it's also easier to tweak in photoshop without need to re-render!

And ofcourse you dont have to lose specular highlights anymore because u can still get those from the key-lights in other render passes

http://www.renderosity.com/mod/gallery/index.php?image_id=407649&member

(_/)
(='.'=)
(")(")This is Bunny. Copy and paste bunny into your signature to help him gain world domination.