I have two mailing lists. The first list has 10 topics, one of which is default/required. The second list has no topics. Both lists have subscribers and by the end of today will have at least one posting. I want to "combine" the lists so that current and future subscribers to the first list can select a topic that will deliver the same content as the second list. Also, I want current and future subscribers to the second list to receive the default topic of the first list as well as the content for the second list. My current approach involves creating a new topic on the first list, porting subscribers to the second list over to first list AND subscribing ONLY them to the new topic (<- This is where I need assistance), then SETting all subscriber's options to include the default topic (I can do a global operation here because current subscribers to the first list will already have been subscribed to the default topic). There will no longer be a need for the second list. I will appreciate any suggestions for porting and changing subscription settings on ONLY those subscribers. I am also willing to entertain any suggestions on alternate approaches or listen to reasons why this is not a sound approach. I don't need to fold the archives of the second list into the first list. Chris McFerren