DNS Issues with DHCP in Windows Server 2008 Failover Cluster

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Symptom
If you use DHCP in Windows Server 2008 Failover Clustering, you obtain duplicate DNS entries that have the same IP-Address for two different host names.
This applies to all Windows Server 2008 versions with SP1 and SP2.
Other terms
MSCS, Windows Server 2008 Failover Clustering, Failover Cluster, DNS resolution, duplicate host name entries
Reason and Prerequisites
With Windows Server [...]

Reducing data volume before Unicode Conversion

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Symptom
You want to reduce large data volume in particular tables
Other terms
Deletion/Archiving of table entries, improving system performance,
Unicode, conversion preparation, SPUMG
Reason and Prerequisites
System performance during Unicode conversion must be improved.
Read the Unicode Conversion Guide.
Solution
This note provides information about tables which show the largest growth in data volume. It is recommended to delete and/or archive [...]