I have been saving out my plan as an mdb as it allows me to export only the lines I want the client to see, without any resource or actuals information. The problem I am having is that some of the dates actually change. I have checked the project start date under project information(no impact) as well as resource and project calendars. Does anyone have experience with exporting to mdb and importing back in? And does anyone have a suggestion on what to check that would cause a few dates to change?