I am experiencing the same issue with Outlook 2007 and Exchange 2007. When a task is assigned to a team member (user B) by user A, user A's updates are sent back to user B. If user B then assigns the task to user C to complete the final steps, only user B get's updates on the final progress.

The end result is that the Boss, user A will see the progress on tasks up until they were reassigned, while the folks who reassigned them will see tasks completed.

This did not happen when we were using Outlook 2003 and Exchange 2003. Not sure which one broke the chain of updates, but it doesn't seem to work the same way now.

Any ideas on how we might fix this?

Thanks, -john lockett