This picture is available in 3 different hi-res versions, to use as desktop wallpaper:
right-click (Windows) or ctrl-click (Mac OS-X) and download to your hard disk.
KorgM3oblique-1920x1200.jpg 1920 x 1200 - suitable for 23" displays
KorgM3oblique-1280x854.jpg 1280 x 854 - suitable for 15" laptops
KorgM3oblique-1024x768.jpg 1024 x 768 - suitable for most others