Will installing the DivXNetworks Nimo or Tsunami codec packs solve my playback problems?
No. The Nimo and Tsunami codec packs are untested compilations of various codecs and filters commonly used on the Internet. Incompatibilities are known to exist with some of the components in the packs. The incompatibilities can cause serious playback issues in Windows Media Player and other players, can lead to system corruption, and can make it difficult for Microsoft Support to diagnose and troubleshoot playback issues.For these reasons, we strongly discourage you from installing these codec packs, and recommend that you remove the codec packs if you have installed them and are having problems such as the Player not responding.Instead, we recommend that you only install the specific codecs, filters, or plug-ins that you need, and that you acquire these components from trusted, authorized sources, such as the Web site of the official supplier. Even then, you should exercise maximum caution, because many suppliers offer minimal customer support. For example, if your computer is runnin