>>>
I use this one lately.. gets me geared up for battle ;)
http://virtualsolarsystem.com/mercury/webwizard/M1A1Abrams_3.jpg
once the page loads.. right click on image.. select "save as" once saved.. open it from where ever you saved it to.. right click on..select "set as desktop backgroud" (it may be slightly different procedure for those without winXP) hope ya'll like it. GHOST