I am setting up a netbook that will be running Windows Live Mail. I'd like to update the contact list in WLM with my Outlook contact list on a weekly basis. I will not be adding any new contacts in WLM, so I only need to copy new contacts in one direction, from Outlook to WLM. I know I can export from Outlook in a .csv file and import that file. If I do this weekly, will WLM ignore the duplicates? Or is there a better way to keep the two in sync?