How to change a SharePoint service username account and service password is documented here: http://support.microsoft.com/kb/934838 . However, the wording in the steps would lead you to believe you are only changing/updating the password: "Update...

The Microsoft Solution Accelerator Communications and Collaborations group is pleased to announce the availability of the SharePoint Capacity Planning Tool for download on TechNet. Are you planning a SharePoint installation for a customer? Chances are...

Microsoft Virtual Labs: http://www.microsoft.com/events/vlabs/default.mspx

Geo guidance material went live on Technet over the weekend." Plan to deploy SharePoint 2007 Globally " covers the following: • Supported global solutions and recommendations for Office SharePoint Server 2007 deployments • Extending Office SharePoint...

This is becoming somewhat of recurring question for me lately with a number of customers asking about SharePoint 2007 accessibility. Here are some resources and links that you should find helpful: Improvements in accessibility Accessibility...