We haven’t seen this error ourselves, but it may be out there lurking in wait for one of our unsuspecting clients (or yours): http://blogs.technet.com/b/msonline/archive/2010/07/08/outlook-2007-patch-required-to-prevent-sharepoint-list-item-duplication.aspx
Category: SharePoint Online
Migrating a WSS 2.0/3.0 site to SharePoint Online
So you have a customer with a Small Business Server 2003 environment that has set up and used Windows SharePoint Services (WSS) 2.0 or 3.0 and wants to retain the data when they move to BPOS. As SharePoint Online (like many other hosted SharePoint offerings) doesn’t provide you with command line access to run stsadm.exe,…… Continue reading Migrating a WSS 2.0/3.0 site to SharePoint Online