-WARNINGS
-========
-
-Samba4 TP is currently a pre-alpha technology. It may eat your cat, but
-is far more likely to choose to munch on your password database. We
-recommend against upgrading any production servers from Samba 3 to
-Samba 4 at this stage. If you are upgrading an experimental server,
-you should backup all configuration and data.
-
-We expect that format changes will require that the user database be
-rebuilt from scratch a number of times before we make a final release,
-losing password data each time.
-
+Warnings
+--------
+
+Samba4 is currently at alpha stage. That is more a reference to
+Samba4's lack of the features we expect you will need than a statement
+of code quality, but clearly it hasn't seen a broad deployment yet. If
+you were to upgrade Samba3 (or indeed Windows) to Samba4, you would find
+many things work, but that other key features you may have relied on
+simply are not there yet.
+
+For example, while Samba 3.0 is an excellent member of a Active
+Directory domain, Samba4 is happier as a domain controller: (This is
+where we have done most of the research and development).
+
+While Samba4 is subjected to an awesome battery of tests on an
+automated basis, and we have found Samba4 to be very stable in it's
+behaviour, we have to recommend against upgrading production servers
+from Samba 3 to Samba 4 at this stage. If you are upgrading an
+experimental server, or looking to develop and test Samba, you should
+backup all configuration and data.
+
+As we research the needs of Active Directory integration more closely,
+we may need to change the format of the user database, in particular
+as we begin to understand how the attributes are generated and stored.
+At a worst case, we expect users will be able to extract the stored
+data as LDIF and hand munge it, but until we make an alpha release, we
+won't do this automatically. Indeed, many module changes are simply
+easier to cope with if you just re-provision after the upgrade.
+
+We value the security of your computers, and so we must warn you that