Just a few things. Your shadows need to be darker to match teh shading of the objects. Either taht or increase the ambience or set up a few fill lights to get things to match. To save on render time the fill lights don't have to cast shadows. (I use this to simulate reflected light from the groudn so with that in mind think of the ground color when you do that. Somethign I do to make my pictures better is after I compleate one I put it on my desktop on my computer and leave it there for a day then I have soem oppurtunities to see things taht need adjusting and I often go back and change a few things to get the picture the way I want it.

The wit of a misplaced ex-patriot.
I cheated on my metaphysics exam by looking into the soul of the person next to me.