The first downloadable map pack for Call of Duty: World at War was downloaded 1 million times during the first weekend of availability.
The pack launched on 19th March via Xbox Live and PSN. The 1 million figure includes both versions.
For 800 Microsoft Points (GBP 6.80 / EUR 9.60) or GBP 7.99 / EUR 9.99 on the PSN Store, you get four maps - Nightfire, Station, Knee Deep and Verruckt. To find out if they're worth the money, read our review (hint: they are).