Very impressed with vrayRT so far, looks like it will be really useful for a lot of my work.
Here’s a 10min (longer than intended!) demonstration on vimeo (no sound). VrayRT is using my macpro (2.8 octo) and a slave i7 920.
VrayRT (Realtime) from Peter Guthrie on Vimeo.
Click through to vimeo for the HD version