more tutorials:

vampire makeover
light explosion text.
Ice text.
Glass text effect.
Bloody text.
Create realistic vampire fangs.
Create a Smoky Eye make up.
Changing Eye color and eye retouching.
change hair color.
Making dark and cold photo effect.
Creating ghost photo.
Drawing fake blood.
Create forum signature in photoshop.

Light explosion text

step 1

Open a new white canvas,
Use the type tool to put some text in the middle, make sure to leave some space around the text.

step 2

right click on the text layer and choose rasterize type
Hold Ctrl and click on the image of the text layer in the layer menu:
this will select only the text in that layer
load selection

step 3

We need to save this selection so we can use it later.
Go to select > Save selection..
In the window that opened click OK
click Ctrl+D to Deselect

step 4

Merge the two layers together:
Go to Layer > Merge visable

step 5

Go to Filter > Blur > Gaussian Blur
And set the radius to about 2.5 Px to get a nice blur like this:

go to Filter > Stylize > Solarize
Then go to Image > adjustments > Auto levels
The result should look like this:
auto levels

step 6

Choose Polar to Rectangular
Polar to Rectangular