If you intend to change your regional settings in order to take advantage of the new "unavailable in the UK & US" option in CloneCd, you can easily activate it in the registry without having to change regional setting.
Simply type "regedit" in the run menu & use the "find" function to locate "amplify weak" in the registry.
once found select "modify" & change to value from "0" (off) to "1" (on).
This will turn the option on once & for all - or untill you manually change the value back to 0 if you like.
It is very easy, but don't attempt this if you feel uncomfortable.