@ Gaieus :
thanks!
and also thank for your help in the google forum,the ghost one does helps me to move quicker.
@ Brodie :
I will try to suggest my boss to upgrade the pc where I'm working =P
the problem is that my boss wants many big trees with lot of leaves around the buildings. and yeah it had crashed lot of time while rendering.
I will try to see the other renderers that you have suggested.
Thanks.
@ fuzzion :
the project on which I'm working is a monastery with parkings and some buildings. I also have to add some other pine trees that surround the place.
I think i will have to use another renderer as suggested Brodie.
@ error 404:
woah very nice one error404
I will ask my boss to upgrade my pc or else I will try to use maxwell.
Is it ok to use btw?