Microsoft published first update for Exchange Server 2007: number KB 930809. This update rollup is highly recommended for all Exchange Server 2007 customers.

Microsoft System Center Capacity Planner 2007 is very useful tool which helps size and plan deployments of Microsoft Exchange Server 2007 and System Center Operations Manager 2007.

A security issue has been identified in Universal Plug and Play that could allow an attacker to compromise your Windows-based system and gain control over it. (Date Published: 4/11/2007; Version: 931261) download

Windows Compute Cluster Server 2003 provides a cost effective and powerful HPC (High Performance Computing) solution that runs on commodity x64-based computers and can be easily and quickly expanded and deployed using familiar tools and technologies. It is better management and deployment, integrated with Active Directory. You can use Compute Cluster Manager. The Microsoft Message [...]

Personal Folder Files (.pst files) over a local area network it’s not a good idea. All operations take longer. Write operations can take approximately four times longer than read operations. Outlook has slower performance than the Exchange Client.

When you install Exchange 2000 Server or Exchange Server 2003 on a domain controller remember that: – the domain controller must not be a node in a server cluster (Microsoft do not support Exchange 2000 Server clusters or Exchange Server 2003 clusters that are configured on Active Directory domain controllers) – the installation of [...]