Pimp My Cpu 2.0

the author of this app says:

See : http://forum.xda-developers.com/showthread.php?t=1018411

"Pimp My Cpu", a tool to change the max/min frequency (depending on the kernel capability) and to lower voltages. Like "Voltage Control" you can apply the settings on the fly or save them to be applied at boot. Thanks for any feedback to improve it (i do not have a lot of time for that but i'll do my best).

Some littles explantion :

Notes
Of course i'm not responsable for any damage provided by this application ... etc etc
Probably some bugs left, provided for testing purpose

Requirement
- A Galaxy S or Optimus 2x
- root
- busybox
- An OC/UV capable kernel, tested with CM7 bilboa kernel and CM7 playtus kernel
If you install a new kernel, be sure to either delete the application data or the application itself and reinstall to get new default kernel values !


Usage
Touch an item to set a lower voltage for the selected frequency (directly applied)
Long touch an item to set the selected frequency as max frequency or min frequency (directly applied)
Press Menu button to :
"Stress Cpu" : stress the cpu with opengles and physics.
"Save Profile" : your current configuration will be saved to sdcard ( "/sdcard/PimpMyCpu/device/*" ) or overwrite a previous saved configuration.
"Load Profile" : restore a previous saved configuration.
"Delete Profile" : delete a previously saved configuration.
"Reset" : restore original values (saved when you installed the application) AND remove "Save as boot" setting.
"Save as boot" : Values are saved after reboot (should only be used if you have some stable settings).
"Remove boot" : Remove the "Save as boot" option, phone should reboot with default settings.
"About" : a link to this thread !


Colors
When an frequency is enabled, the cpu image will be green, else it will be gray/blue
When an undervoltage is enabled/spotted, the setting will be green too.

Changelog
1.0 : Initial release

1.1 : Added new tab with scheduler selection

1.2 : Added governor selection (this version should restore stock settings on first launch, including removing boot settings, and rebuild its configuration so you can use the new options. If you have any problem, "Reset" manually to default settings, uninstall previous version then install this update).

1.3 :
Fixed "superuser not available" error while it is
UnderVolting dialog now has the current setting selected by default
Complete code rewrite, need some testing
Preliminary Optimus 2X support (compatible kernel to come soon)
Be sure to reset previous applied settings and uninstall older version before installing this one !

1.4 :
Now almost 100% compatible with the LG Optimus 2x device (with the use of my modified kernel), only "Save as boot" isn't available for now but will come very soon.
Added a "Stress Cpu" test.

1.5 :
100% compatible with the LG Optimus 2x device, including "Save as boot"
"Stress Cpu" test now loop trought all the enabled cpu values to test each of them for 30 secondes, and show cpu temp on Optimus 2x (if someone know the file to check on GalaxyS to get cpu temp, i do not have it anymore).
Added "Save Profile" option to the menu, your current configuration can be saved to sdcard ( "/sdcard/PimpMyCpu/device/*" ) or overwrite a previous saved configuration.
Added "Load Profile" option to the menu so you can restore a previous saved configuration.
Added "Delete Profile" option to the menu so you can delete a previously saved configuration.

1.6 :
Fix a bug in "Cpu Stress" test preventing the cpu speed to change.

1.7 :
Fix a force close on profile load/save (it's better if i create the directory before trying to save to it ).

1.8 :
Fix a bug in "Save as boot", it was a fail if the profile had spaces.
Allow undervolt to -250 mV instead -200mV.

1.9 :
Probably fixed "Cpu Stress" test on Galaxy S.