You can customize your profile background here:
http://www.yorkietalk.com/forums/pro...p?do=customize
Background images must come from your albums. Enter the URL to a picture in one of your public or profile albums (in the Background Image) box of your profile customization page.
A member has also made a write up here:
http://www.yorkietalk.com/forums/gen...ml#post1927822
To use a background you like, you would need to Save the background image to your own computer first. Remember the filename of the image and where you saved it to.
To add pictures to the Album, click on Add Album from your Profile. Title your album whatever you would like. Click on Click here to Upload pictures and then upload the background (or other pictures) like you would an attachment. Then you may add the image as your background by finding out the link to the image, an example would be:
http://www.yorkietalk.com/forums/alb...?dl=1208536439 