Ok , I need more rays to get rid of the grainy blur... my animation only have this depth of field blur for a short period of time and wont need a high amount of rays in the rest of the anim... Is there a way to controll the amount of rays over time? And Im still wondering how to copy and paste keyframes.... Thanks husse

Well, i fear to animate the render settings over time will not be possible - and this is what you are asking for. Zhe only way would be to render only a part of the animation with the higher setting and compose that later. But i don't think that this is possible without noticing. Regarding copy and paste keyframes. Because of the way keyframes are handled i think this is simply not possible. A thing i often asked for at e-on. To copy and paste attributes - like position, material, ... Not implemented. I think with the next feedback i will ask again. Having this animation issue in mind.