yeah but that wouldn't be in 3d (in case stuck pixel is only visible in 3d mode)cant you open a flashing gif with the browser? (no idea if you can really, but its potentially easier than this)
http://blog.gwax.com/pics/rgb3.gif
http://blog.gwax.com/pics/rgb5.gif
http://blog.gwax.com/pics/rgb7.gif








