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Sarah Jane and the gang are ready for action. Let the adventures begin and brighten up your desktop by downloading this Series 3 wallpaper.
To decorate your computer with this wallpaper, click on the picture above, and save it to your computer.
You can then add it to your desktop. If you aren't sure how, visit wallpaper help.
If it looks stretched, you can download a widescreen wallpaper instead.
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