2 KDE boot screen questions. Size and powerpack

[opvask]

1. How can I change the size/resolution of a custom kde boot screen theme? Most of the default themes are working with my new HP 22" WS (resolution 1680x1050) but the ones added only fill parts of the screen (1280x1024). The result = a black area on the right side.

I've tried editing "BaseResolution = 1280,1024" to "BaseResolution = 1680,1050" in the theme.rc files and I've tried changing the background image size for the themes, but it does not help.

 

2. Where's the powerpack kde splash screen located? I'm on "free DVD" but I use the powerpack theme to get a black theme for boot and login. That works but the kde splash screen remains blue (free DVD color).