The exclusive downloadable content for Grand Theft Auto IV is set to start arriving in November. This is according to a statement made to Eurogamer from a "source close to Rockstar North."
Details such as the pricing, the exact release date, or even the content of the DLC are all still unknown. What is known is that the exclusive DLC will consist of at least two episodes around 10 hours in length.
Rumors indicate that the new content will either be an additional section to the city, more side missions, more story missions, or some combination of any of those three.
Once additional details are known to us, we'll pass along the good word to you.
Source
Details such as the pricing, the exact release date, or even the content of the DLC are all still unknown. What is known is that the exclusive DLC will consist of at least two episodes around 10 hours in length.
Rumors indicate that the new content will either be an additional section to the city, more side missions, more story missions, or some combination of any of those three.
Once additional details are known to us, we'll pass along the good word to you.
Source