3G iPhone SSH

[KingHuds]

So I'm using a winterboard theme for the icons and dock, etc. and a few elements from Customize like sliders. But how can I change the wallpaper and keep the icons from the Winterboard theme? Customize won't let me do it, I know how to set up the SSH, but what app would I need for the command interface and how would I go about using that to change the wallpaper?

 

[iblastoff]

just change the Wallpaper.png to your own?

 

[KingHuds]

I figured that part out, but where does Customize store themes?