I ought to figure out how to package the patch so others can use it, but I have other stuff I've been putting off... :)
Note: Nanoha's magical device, Raising Heart, says things like "I am ready, my master!" in perfect English, as delivered by Australian actress Donna Burke.
The wallpaper is from an iPhone theme downloaded from this site: http://newpspmoajo05.blog129.fc2.com/blog-category-30.html (Download link is just underneath the picture). Thanks to Google Image Search for letting me limit a search to a specific resolution!