Why not use this generator:
http://www.codemylayout.com/content.php?...
FOLLOW the instructions it has underneath then once the picture from the internet appears [this tells you that you've done it correct] copy it into your myspace profile.
Open an account at tinypic.com or any site that has picture sharing i prefer tinypic and there you upload your picutre. Once you upload it it will give you a code to put in your myspace and you just add it wherever you want. Once you did that it shoudl appear on your page.