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 Server global solutions with Office Outlook 2007 and Office Groove software • Design global information architecture and governance • Plan for global enterprise search • Plan for bandwidth requirements • Optimizing Office SharePoint Server for WAN environments • Optimizing custom Web parts for the WAN
Happy reading :)