How can i do to get rid of that graininess aspect on my renders?? What are the good settings to have a clean render??
Hope someone could help me, don't know how to do that :)

Would be good to know which version of Vue you are using, where the grain appears, and what are your render settings.

If you are using Vue 5 or Vue 6 Infinite, then check out my tutorial on the render settings.

http://users.tns.net/~mwalter1/Vue_Render_Settings.pdf

Peggy

Turning down  ambient settings and  fog works for me.

:)

Vue 6 Esprit i use.

I increase my object anti alaise.  It works great.  It even smoothes out shadow edges, grainy clouds, trees, water, and terrains.  I find a problem area.  Then select a sample of that area to render with different object anti alaise settings.  I try to find a balance between render time and quality.  I usually use 12 - 24 for min & max and 100% for quality.  I use soft for the type of object anti alaising.

Mods - is there any we can collect all the "grainy render" threads into a sticky note or something?

Several weeks ago Jim Coe gave me some great advice how to attack this problem. I think he's working on a book, article or something. His suggestions were simliar to Cobra Eye's (although I prefer an AA setting of 9 / 36 / 100%) and some atmosphere editor tweaks. 

Thanks all!! With these settings it works much better!! But is there a way to save my user settings in order to get them back in another scene???

Every render is unique - so saving the render setting may be a good starting point, but don't just use it for everything!  

To save the user settings, use the little (and I mean really small) disk icon on the render setting screen.  Name the render setting, and then you can  use the load setting icon to open it in another scene.

Peggy

Peggy, I'm not sure you can save your urs in Esprit.

Oh - that would not be very helpful then!  Once you learn what to adjust to make things better, it only takes a few minutes.