Hello, I have noticed a significant difference with glow between the 3.4 Renderer build and the 2.6 Renderer build. So much that I will only play on the 2.6, because most other viewers see glow that way. There is glow on the 3.4 but it is hardly noticeable. I make buildings in SL and I use glow all the time in them, if I was to use the 3.4 renderer build, the settings I put on the things that glow would be significantly different than if I were using the 2.6. I would want all people to be able to view it correctly. The thing is, I don't even know if this can even be fixed, but I do know I will be sticking with the legacy build, because of this. Just thought I'd let you know, oh and here is a picture to show the big difference with glow.