The Windows Live FolderShare team just posted that they updated their Windows client with a new build (14.0.1331.0415) improving reliability and security. This time they will make this version mandatory meaning that all users trying to log in with an older client will be prompted to updated and cannot log in until they do so - they will flip this switch later this week.
About Gregor
Gregor is currently a student in Berlin, Germany. You can contact Gregor via email about anything regarding LiveSide or Windows Live - gregor*at*liveside.net