convert (was: 3ds Max -> sketchup -> su2rad ?)

Hi Claus!

Regarding convert.exe ... what is it, where does it come from, any chances I can get it somewhere?

"convert" is part of Imagemagick, the front-end to all its image
manipulation and conversion features. Very useful tool to have, it also
supports Radiance's hdr format (as long as you use its -gamma
parameter), so you can e.g. directly convert from HDR to PNG or JPG (not
a lossless operation of course...).

Cheers, Lars.