If you guys are having problems with things missing from the settings sub menus, try this fix I found:
Remove the "Redirect" value from HKEY_LOCAL_MACHINE\Control Panel\Owner to get owner info back
Remove the "Redirect" value from HKEY_LOCAL_MACHINE\Control Panel\Backlight to get backlight settings back
Remove the "Redirect" value from HKEY_LOCAL_MACHINE\Control Panel\Power to get power settings back.
I did this and now have those settings back. Only thing I can't figure out how to get back is clear storage, but you can just use the hardware buttons to preform a hard reset.
I found this here:
http://forum.ppcgeeks.com/showpost.p...postcount=8499