Multi-Coloured Text:
In this tutorial I will show you how to make multicoloured text like this:
The easy way!
Step One:
Create a new image and add text to it.
Step Two:
Go to Objects >> Convert Text To Curves >> As Character Shapes.
Step Three:
If it isn't already open, open your layers window by going to View >> Palettes >> Layers. You should see something like this:
Now click on the + sign beside 'Vector 1' to expand it. Then your text should appear:

Click on the + beside your text, just like before. All the letters in your text should appear. Doulble click on any letter to choose its stroke, fill etc.
There you go, multicoloured text in no time!