I have recently come into possession of a Kindle, and it is a shiny new toy full of future-science and wizardry. Because I like customising my stuff I whipped up a custom wallpaper/screensaver thing, which I share with you now:
To make my Kindle display custom wallpapers I used this video tutorial – it’s slightly technical and involves putting your Kindle in diagnostics mode, but I managed to muddle through alright. Take it slow and follow the instructions to the letter and it should be fine. I accept no responsibility for anyone bricking their e-reader, though.