well, it is a bit...
to get spb working.
i have mine set to complete stay out of the today screen using a program called watcher.
http://forum.xda-developers.com/show...=377353&page=6
page 1 has the download page six has the instuctions
to use the imarche theme you have to go to the spbmobileshell folder, then scripts, then run the install_wqvga script. after that everything becomes a script that loads a new theme
kyro is dark themes and luna is light themes.
let me know how it works for u.