For my last three Android phones I could use my Picasa picks for my wallpaper. This feature is sadly lacking on the Photon. When in the gallery there is no options to "use" for anything and in the wallpaper>gallery there is no option to choose from online(like picasa). this is annoying since you cannot even download the frign pics from picasa without using the browser. And then it is stuck on your phone. Kinda crappy since I like to have my pics uploaded to picasa for safe keeping. But I do like the auto upload feature to auto upload to picasa, but still no excuse for the wallpaper option.