From Christophe Fiessinger’s Blog – The TechNet team has just published this key article Deploy cumulative updates (Project Server 2007)
Security Resource Center for SharePoint Products and Technologies This page provides IT pros with security resources for Windows SharePoint Services 3.0 and Microsoft Office SharePoint Server 2007.
The TechNet article Deploy software updates for Windows SharePoint Services 3.0 was recently updated. The information provided about software updates is aimed at all IT professionals who maintain Windows SharePoint Services 3.0 or Microsoft Office SharePoint Server 2007. However, the specific instructions for installing a software update are intended for IT professionals who need to install software updates on a SharePoint server farm. As noted in the following section, installation of software updates for stand-alone installations does not involve the steps that are required to install software updates on a SharePoint server farm.
Everything You Need to Know about BDC: Part 1 of 8 a very nice overview from SharePoint Magazine of the Business Data Catalog in Microsoft Office SharePoint Server (MOSS).