I figured it was time for some new banner templates. Only rule: Do not use these for banners that you sell, but only for your own shop.
To use the design, just click on the image to have it open in full size, then right-click and say "save as". Once the image is on your computer, you can easily open it in free software (even MS Paint) to add your shop name and other text.
Let me know if you have any difficulties?