IDG in Sweden is reporting the contents of a leaked Microsoft memo sent to Microsoft partners there, telling them to join the Swedish Institute of Standards and vote yes on OOXML. As you know, 20+ newly registered Microsoft partner companies did so, thus switching the expected No vote to Yes at the last minute. It says Microsoft's representative Klas Hammar acknowledges the memo was sent, but says it should not have been.
http://www.groklaw.net/article.php?story=20070829070630660