How can I put a cool background on my 360 page?

I see others with cool backgrounds but I dont know how.

IM SUCH A WORTHLESS FAILURE!!!!!

How can I put a cool background on my 360 page?i love new york myspace

1st way: during visting other blogs, which theme do u think best, then choose it as yours. (click on the tab: Make this theme mine)

2nd way: finding a picture which u r interested in, save it. Then, use program like Photoshop, ACD See.... or any program that could change your picture's size till you feel it good. Then, click on theTheme tab, then Customize your theme, and put your link of your folder in it.

Good luck!!!

My page is http://360.yahoo.com/herostreet_3991, come and visit, u can use my theme