tanX but honestly i didnt get it clearly

the problem is that my file is so heavy that when i press the R for render it takes time & after 6-7 min it leaves the operation!!!
so how can i open the frame buffer ???

tanx

but i dont know anything about render region or raw image , would u explain more plz??
and i want to know they will give good results to me ?

thanks

So what should i do ? still i havent added the light to the model

I forgot to say :
My ram is 2G

I have Sketch up 8 pro
with vray 1.48
and vista
+
I dont have any photo texture , but as i said i have something around 600 seats

Hi guys
i have modeled an auditorium (kind of huge) with 600 seats , it is almost 130 MB but when i render it , the rendering doesnt even start ,... i had rendered small parts before and it was working

help me plz
thanks

hi guys
i have a problem , after putting lights & setting their amounts when i render my scene i cant see the lights ( nothing changes )
i dont want to see the light itself .

thanks for helping me

tanX

ya i got how to do the ceiling & i did it , but the light tht u said can u explan from where exactly i can get that? which bar?
i trided it by putting spotlight in big size it worked but i wanna try what u said as well .

thnx in advance

hi everybody
i have sketchup 8 with vray & when i put omni or any other light i dont see the rays of light after rendering + i would like to know how to make a linear light if any one can help me i really appreciate it

Hello
does anyone know how can i make this form of ceiling & light in sketchup ? linear light
tnX