I've had it for about two years or so now. I think I like it so much because I just love snow and space themed things but it feels odd having it on during the summer. :X
I've seen this done on other gaming forums, and seen some realy cool desktop backgrounds (: so basically, i'll start, all you do, screenshot your desktop and upload it for us all to see (lets us know if your messy or not aswell) lol.