How do I make that cool glass-like effect on top of my sig?
That's exactly what this tutorial is about!
Step 1:
Grab your sig!
Open any sig picture (preferably a darker one).
I chose this one:

Step 2:
Grab the Eliptical selection tool and select about half the picture, then press
CTRL+SHIFT+I (i)
Step 3:
Create a New Layer (Ctrl+Shift+N), then take the Gradient tool and make a vertical gradient (Black to white) from the top from the selection to a little bit under it.
Set the layer blend mode to ScreenNow set the gradient blend mode to
Screen and make a tiny gradient from just 8 px or so under the top edge of the selection to just above the top of the selection.

Ur Done!
To create an even more neat effect, try to apply some drop shadow!
Heres my creation:
Hey, If you learned from this tut, why not Register to the forums?