@Coco- Check this thread:
http://www.refractivesoftware.com/forum/viewtopic.php?f=25&t=1934

I think you are having a similar problem like one mentioned there. I have a Gtx 470 and a Gtx 285. Msi Afterburner tool shows both the card is working while rendering in Multi GPU mode but I'm actually ...

I'm having the exact same problem as Mojo. Although tested with one Gtx 470 and one Gtx 285 but I think its the same issue.

Havensole thanks for your reply, can you please tell me how the multi gpu works in octane? I mean it it going to share 1 scene between 2 cards? I ask this because I am using a GTX 470+ GTX 285, one is being used 98% and the other 50%. Thanks.

Sorry for shortly hijacking the thread, Radiance does the latest demo have multi GPU function? Thanks.

First of all thanks to radiance for replying to my message about UV channels couple days ago. The model I made is of a cell from Alcatraz prison. I am a huge fan of the movie Godfather and if you know about the movie The Godfather you will know about the famous Mafia Al Capone. He was taken to this ...

Great stuff ! Some bump mapping would be nice though.

Thanks Radiance, good to know its not the card.

Ok my friend recently got the Galaxy GTX 470 and as an Octane user, only one thing that came to my mind...test drive Octane with GTX 470 in his pc :D . I used the old beta because the new one doesn't work after the mesh import, although I can open the new one as well. I went to the device manager ...

Or you can kindly watch the video located here:
http://www.refractivesoftware.com/videos.html

I have read about this 'smooth' but where do I turn it off? during import/export or in octane? thanks for the quick reply ;)
After you have imported your OBJ file, click on the "Material Picker" which is located on top and it looks like a "Black ball with a dropper". Click on the object with ...