how do u create your own theme on your google acount?

1.click "change theme from ..." on your igoogle page

2.on the blue bar above the themes click "more
options" and it will open another window

3.on the right of the screen under "search for themes" there is "create your own theme" click "try now"

4.upload an image(buttons on the left) and then crop it

5.after hitting select go to submit details

6. lastly enter theme info and submit your theme

hoped this helped this was the first time I tried it :p