Attached Link: Link to tutorial

My guess would be that you are looking for something like [ this](http://www.sharecg.com/v/20145/pdf/word-doc-tutorial/Anything-Glows-in-Carrara-5/6).

I am not sure what is in it, but it looks promising. I found it with googling 'cararra anything glows tutorial', as first hit. So it must be good then...

Hope this helps!

Hoof