640 by 480 resolution

Windows Users: After the image has fully loaded, move the mouse cursor over it, then click and hold down  the right mouse button. A menu window will popup. Select "Set as Wallpaper" in the option window.

You may also choose to save the image to your windows directory.  After the image is saved may install it on your desktop by right clicking the desktop and choosing "Properties".

Mac Users (For MAC O/S 8.0): First choose the size of the image you want. After the image has fully loaded in the window, click again on the image while holding down the mouse button choosing "save image as" saving it to your desktop. Then after opening the control panel "Desktop Pictures" click remove picture, then click select picture, then return to your saved image and choose "position automatically.