This week my looping motion graphics background was created into a wallpaper at 2560x1440 and featured on dsktps.com.  Having to resize my entire after effects project from 1080p to 1440p was for sure an interesting task.  I have had the challenge of scaling 480p to 1080p but never larger than that.  When you scale things up its not as easy as just increasing the scale.  You have to also change mask feathers, number of particles, fractal noise size/complexity, etc.  Be sure to pick up the background today to fill your screen!