To add comments from VK.com to NorrCompetition you should create a new application using the following address: http://vk.com/editapp?act=create
Click on "Connect Site". If everything is correct you will see the popup window that requires a confirmation code.
Click on "Get code" button and you will get the code on your mobile phone number that is associated with your VK.com account. You should enter this code in the field below and click on "Confirm" button.
After successful previous step you will see the page with information about your application. Click on "Settings" in the left sidebar.
Here you will see your Application ID that you need to paste in NorrCompetition options:
Open Control Panel > Components > NorrCompetition > Options, select "Comments" tab and paste it to "VK.com Application ID" paramter. Save options.
Now you have VK.com comments integrated in NorrCompetition.