Lighting Help

Can someone tell me what kind of lights I should be using. I’m trying to get the feeling of a sunlit room but it just doesn’t look right. I am using a lamp set to sun and it is pointing toward the windows outside. I can’t see the ceiling texture either. Any suggestions?
http://www.robsonindustries.net/images/Room.JPG

I then added this stuff, but I know the lighting still looks wrong.
http://www.robsonindustries.net/images/Room1.JPG

You could try turning on radiance, but that will add rendertime. The quick way is to add lights (directional) to simulate the radiance of the walls, floor, furniture, etc. I sometimes add a touch of emmitance to ceilins and walls, it seems to help if you don’t overdo it.

Tommy