Just so people are aware who do not know, you will not be able to withdraw your money from Liberty Reserve. They are not like Payza or Paypal or other with a withdraw option to send you your money. You will need to create an account also with a money exchanger. Liberty Reserve has a few recommended sites for it. Your money will be transferred from Liberty Reserve to the money exchanger and from there you obtain your funds via Paypal, Western Union or any other option of transfer they offer.
A very lengthy and time consuming process just to get paid.