How to Embed These Backgrounds Into Your Profiles
The way to add your own image (a background from here), is to copy the CSS code then click on the icon next to the coloured globe in the box header (Manage your global profile and CSS settings) found on your profile page and drop the code into the CSS area, now click save. Once again if done correctly this should now display your background image chosen from here. Have problems please open a support ticket. You can also use these backgrounds FREE in your other profile sites BUT the copyright link must stay intact.
See Below Youtube Box for Backgrounds!