regarding the distinct portrait wallpaper, it was mentioned to rotate the image before selecting it as the portrait wallpaper. I understand that it means the image should be of 480 X 800 resolution. I tried a number of times with strange results. I was able to set one portrait wallpaper which is of 800 X 480 (???), but i cannot set other images of same size. Also tried with 480 X 800 images but no success. Can anyone help?