If you do not already own Pro Tools 5.1, you can order the upgrade to Pro Tools 5.1.1 online at the DigiStore. You will be sent the upgrade package, with the option to also download the 5.1.1 installer immediately upon purchase. International customers can purchase the 5.1.1 upgrade either through the DigiStore or the Digidesign Office or Distributor where you are registered.
If your country is not listed in the drop down list of countries when you enter your shipping address, you will not be able to order using the DigiStore. We can only ship to the exact address as entered in your order. It cannot be changed once you have completed your order and it has been confirmed.
If you already own Pro Tools 5.1, you can get the free updater to Pro Tools 5.1.1 from here: