I have finally uploaded the new experimental version 0.5 of kernel-power-settings.
It has lots of useful features and should make life easier but it's very different from the old kernel-load script. This version is not fully tested. Only install if you are prepared to reflash!

The file format of /etc/default/kernel-power has changed. Old files can still be loaded but should be converted.
The main script is /usr/sbin/kernel-config
the script can be called with "sudo /usr/sbin/kernel-config ..." or just /usr/sbin/kernel-config.
It can show, load and save settings.
User settings are stored in /home/user/.kernel/ ,
templates (do not modify!) in /usr/share/kernel-power-settings/
The configuration is saved and restored by the Backup program.
You can fine tune the voltage for a particular freq with "kernel-config lock freq voltage dsp".

In addtion to that you can configure options to enable fsck of /home during boot,
or to start USBnet+ssh early and it loads the modules in /etc/modules during boot.

more details when I find some time to elaborate (but it's mostly self-explanatory for power users).
In the meantime please use it with caution or do not upgrade.