Hot on the heels of v1.6 comes v1.7 - it fixes some bugs and exploits introduced in v1.6. The update is a patch, so you'll need to download install v1.6 first.
Downloads for both v1.6 (290MB) and v1.7 (39MB) are linked from our Call of Duty 4
A full update to Call of Duty 4 was released last week. Version 1.6 brings 4 new multiplayer maps (Creek, Chinatown, Broadcast, and Killhouse), alongside a new server browser filter, bug fixes and a DOS attack fix.
Download the patch from our
Call of Duty 4 page