I know that blenderguru.com made a video on making one glow but the node system seems different in cycles and i was wondering how to make a glow like in in the blender 2.64 Cycles render engine. I recently tried making the 11th Doctors Sonic Screwdriver but the tip does not look right with just an emission material.
This is the result
http://sora579.deviantart.com/#/d5qolmz (would not allow embed the picture right)
The green bulb should glow better but looking at the node set up it does not fit with the old tutorial and i can not find any help anywhere so i was hoping you good folks could help me out.