Here's a couple of links to Sharepoint + Open Text video clips
Here's video about Open Text working with Microsoft on SharePoint2010 solutions.
http://sharepoint.microsoft.com/2010launch/en-us/Pages/sessiondetail.aspx?sessionid=337
and here's another one which, somewhat bizarrely, features a J Durant (no relation).
http://sharepoint.microsoft.com/2010launch/en-us/Pages/sessiondetail.aspx?sessionid=315