+1 . I have a same problem with IES.

I have a same problem with GTX580 and Titan Z too. Do you have resolve this problem?

Fix converter please by adding function "convert selection"

Hi all!!
This is my new work in 3ds max 2014 + Octane render 2.1
Render without any post work.. just only simple fog in PS, sorry =).
hope, you like it.

vk3d, I highly suggest making a seamless UV (unwrapped) for your flagstone parts. It makes a huge difference at corners -- looks tons more realistic than box projection. Even if UVs are Atlas, taking the couple minutes to butt the correct edges together is worth the tiny bit of effort. Non-seamless ...

I like it.
Did you sharpen (the first one) in PS? There is visible grain on the sky. I'd render them in 4000x... for some time and reduce the size to 2k.

What was render time, kernel?

summer version: Path trace, about 5 hours. + some PS.
Winter version: PMC about 17 hours. No PS. Only render in ...

Hi!
this is my new work in 3ds max 2014 + Octane render 2.06
Hope you like it =)

thank you karba, yes, exactly, that happen, i turn off and restar octanerender and appear again
i been watch another detail, i can't rotate hdri in the texture enviroment,add image
and the gamma shoul be activated in the preferences ? i use 3ds max 2014 or will be deactivated ?
thank you if you can ...

Hair and fur (mesh), with VRAY - Vray fur, poly/splines with multiscatter or forest pack) For different types different tool.

what's your problem?[/quote] [/quote]

Set the same camera and hdri position.[/quote]
Hdri position is same. Camera is no matter. I have tried in real time to rotate...