OK, then I must have really missed something. I have a customer who gets a number of visitors to his website who complete a form, and one of the fields on that form is "Add me to your mailing list". Best solution I have been able to come up with so far is to create a csv file nightly from the visitors who requested to be added, then have that list be imported by MW. I (and my customer) want this to happen without human intervention. I thought there was a way to have a csv dumped into the list-import folder and MW would automatically import it. Is that possible, is there a different method, or will a human have to do this every day?