why Number of available unlocks : 0

You have used all available unlocks. You will get new unlock request available every friday morning.
?????????????????????????????????

come on put nubmer of availableunlock to even 14 so u can unlocs S2 every day 2 times...

what situations are you getting into which would involve unlocking the game twice in a week let alone twice every day?

Quote from yay i dead :

why?

Heres why http://www.lfs.net/?page=faq&search=unlock&id=33

You don't need to lock LFS everytime you stop using it, just unlock it once and it will stay unlocked for you every time you want to use it.

If you have other users sharing your PC and don't want them to use it , password your OS

SD.

Install the game twice if you want to switch between demo and licensed mode (or run it together if you are real freaky, like me )

You don't need to switch at all, you can join demo servers with the unlocked client.

True true...