Ok if your looking for FREE Avatar the movie wallpaper I have some for you. Click the picture to get the wallpaper (just save the picture to your computer).
SIZE: 2560 x 1600 (Large enough for dual monitors)
SIZE: 1920 x 1440 (Large enought for Dual Monitors)
Now for other wallpaper ideas - check out this thread: Computer Wallpapers
My daughter loved the movie avatar and has seen it I think 3 times so far. I'll have to show her these as I'm sure she will love them. Thanks sm.