Hi all. I'm having a problem with some materials I set to glow not rendering the glow. I've spent several hours working on this project getting everything just right and using the preview render to check it. Finally had everything looking good, all of the glows were rendering, and I decided to do my production render. Set my render size to 300 dpi and 3000 x 4000 pixles, selected final render quality, and rendered to disk. 6 hours later, it finished, and to my shock, no glow!! So I thought maybe for some reason final quality didn't do glows. Didn't make sense to me, but I couldn't think of anything else. So, leaving the dpi and size the same, I changed the render quality to ultra, and rendered to disk again. 20 hours later, still no glow!!! What am I doing wrong here? Why would it render the glow in the preview renders, but not the higher quality renders? Any help here would be great. Thanks in advance! Tony