EPIC GLOW TUTORIAL PART 1

You'll have to click download to fullview.

I know, I know, people have been waiting for a really long time for me to get to these. But I wanted to be able to cover all the different methods that I know_{[and a 4 MB file is big enough as it is]} and realized that I couldn't possibly have the entire thing on one image because it'd be massive.

So here's part 1; making things glow.
Part 2: Glow reflections and Part 3: Glow trails will come later.