[MPowell1944]

First off, you will need an image editor. I suggest Adobe Photoshop or Jasc's PaintShopPro. Once you have the editor, make whatever image it is that you want, then go [url=http://www.dodstudios.net/uploads/upload.php:ad9cf]here[/url:ad9cf] and upload the image. The image must meet certain specifications to be hosted however.

Once you get the image hosted, simply copy the url it gives you, and paste it into your profile signauture box. This is what the line of code will look like :

[img]PUT%20URL%20HERE[/img]

This is an example of my signature :

[img]http://www.dodstudios.net/uploads/uploads/breakthrough_2.jpg[/img] minus the 2 spaces.

Good luck. Post back if you need anything else.