I'd like to import a couple of lists from Constant Contact straight into Wordpress and have them automatically subscribed to one of two subscription lists in Membership. I'm working with the Import Users from CSV plugin (http://wordpress.org/extend/plugins/import-users-from-csv/), but I don't know what the correct metaname labels would be for the Membership subscriptions. Could you tell me how best to mass import a list of names and have them automatically subscribed? It would also be great if I could import their subscription durations as well. Thanks.