Can't Get Themes to Work

[silver25u]

I have a Sprint Diamond running Juicy's Rom 2.5 with TF3D Config .6.7 installed. I downloaded the Sprint.theme file as well as several from http://www.thetouchblog.com/TF3D/main.html . When downloaded they are .zip files so I change their extension to .theme and transfer theme to "Themes on internal storage. TF3D lists them as a theme and seems to install it properly, but when I restart it goes to the default grey Juicy theme. I obviously can get the default juicy gret theme to work and when I use TF3D to switch t the Sprint theme it works but it is the only one I can get to work. So my question is what am I forgetting?

R