I just tested the new DOF feature in Blender 2.43 RC2. I have three cubes on different distances and I set the DoFDist (from the camera panel) pointed on the second cube.

The problem is nothing happend, my first and last cube are not blurred.
Can anybody tell me what I does wrong?

Sorry criss haven’t played with this yet. I am struggling with myself whether to download RC2 or not the final release seems to be taking forever lol.
I hope you figure it out for me so you can teach me how when it is finally released.

well you have to use the Dof Node in the node editor and make sure you click do composite, hope this helps.