How to put new themes on my omnia?

I have a samsung omnia and want to change the theme, I have tried all the pre installed ones but fancy something new. Can anybody tell me how to install new themes.

I have downloaded some but when they install I can't find them too activate them.How to put new themes on my omnia?
hey if you want something new i can give you a new shell that will let you do it.



http://www.youtube.com/watch?v=vIVpRgKwW



email me and i'll give you a link, you can change your background to any picture you can copy off the net.

keep man interest

standard poodle