Iswitcher themes w/no backgrounds?

[timliora]

I have added sources to installer.app so I can download iSwitcher themes directly into iSwitcher. Everything works great but I get no backgrounds for any of the themes. I get all the icons, but no backgrounds. Can anyone tell me what I am doing wrong.

[CyberGreg]

You need to have SummerBoard 2.x installed and you have to set the SummerBoard theme to iSwitcher.