You can go as far as Photoshop, or keep it simple and use Paint that comes with Windows. Grab an image you like, or a game PrintScrn and add some text. If you want to keep it even simpler, why not grab one from STO Academy ones ... http://www.stoacademy.com/tools/sigmaker.php
To add the image ....
1) Click on the "User CP" link
2) Click on the "edit your signature" link
3) Upload an image, or provide a link in he "Signature Picture" section
4) Click the "Insert Signature Picture" link and it adds "[SIGPIC][/SIGPIC]" in the 'Edit Signature' text box above
Federation & Imperial Bushrangers
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