1. You will receive a Premium key / Premium code like this: 19989syi0jx4ikaaaaa
2. Login into to your Mixshared account or Creat new account: http://mixshared.com/
3. Then access Mixshared account: http://mixshared.com/?op=my_account
4. Put your Premium key / Premium code in "Apply Premium Key:" , and click on "Apply"
