Fresh Base Update NOD32 v.3 and 4 (Free Offline Nod32 Update) version 5906 on 26.02.2011 . (Base for 3xxx and 4xxx versions) bonus (new the keys).

How to install:
1. Unpack the archive into a folder.
2. Add Server: Additional tinctures (F5) - Updates - Server Updates - Change - Add (here set the path to the folder with bases), for example - C: \ ESET NOD 32
3. Select the Servers tab in the newly created your server.
4. Back in the "Updates" tab and click "Update virus signature database.

Be sure to disconnect the "early detection system" (Threat Sense Net) in view of the fact that the keys are often introducing a blacklist, and then stop working.