When you are using third party Magento extensions you need to check if they are in the Magento /base/ folder. If they are, than you do not need to do anything. They will be loaded into the PT004 theme.
If the extension you are using has files in the Magento /rwd/ foler, than you need to copy them into the /pt004/ folder.
This part can be difficult for some people. You can order my installation service, than I will do this for you.