Forum Url: http://ultimategraphics.smfforfree3.com
Create a new image, go to "Layers, Channels & Paths". Create a new path by clicking on .  Use to modify the points.



Select a brush (Circle 07 should be good):



Select a color. Not too bright (R:127 G:31 B:0 gives a nice dark red). Click on to stroke the path:



Select a fuzzy brush (in our case Cirle Fuzzy 07):


Select a brighter color (I used R:255 G:63 B:0). Stroke the path again:



Source:the Gimp User Group

Find more tutorials at www.ultimategraphics.smfforfree3.com

I have done it and it worked out pretty well.

Well I will have to upload it and then send it to you so it might take a while.

Well really you can put it any were.

This is an example of how you can use wires in a sig.  I didn't make this though.