NeoWin reports the Messenger team will be implementing a CVR update that will force all existing MSN Messenger V7.0 users to downgrade to V6.2. This CVR is scheduled to start on 6 Oct 2004. Anyone running MSN Messenger V7.0 build 0205 will need to downgrade. If you do not downgrade, you will be unable to sign into the Messenger service. We're unsure whether this will effect other builds.