Remember the “Cannot find… exportsettings.xml” error when trying to restore a site with SharePoint Designer? The reason for the error was the default 25MB file size limitation for the CMP files used to store the backup.
If you tried to use SharePoint Designer for site backup and ran into this error, you just have another reason to upgrade your SharePoint farm to Service Pack 2. Why? Here’s what the TechNet article on SharePoint Designer site backup says:
If you have not installed Windows SharePoint Services 3.0 with Service Pack 2 (SP2), backups that are performed by using Office SharePoint Designer are limited to 25 megabytes (MB). After you install Windows SharePoint Services 3.0 with SP2, the limit is increased to 2 gigabytes (GB).
For sites larger than 2GB the same workaround still applies, you can get the rest of your backup from the Site Collection Recycle Bin and manually reconcile it.
Thanks to Alex Kirillov who brought my attention to this change in WSS v3 SP2.