You can add the following parameters to the 'Advanced Radiance Parameters' box in the Metrics / Visualization menu to get a cylindrical render: -vtc -vv 120 -vh 360. This will create a cylindrical rendering with a vertical viewing angle of 120 degrees and a horizontal viewing angle of 360 degrees.
> P.S. Any word on the DIVA 4.0 release date? :-)
Very behind... but hopefully soon!
Awesome - thanks very much Alstan.