moderated Transferring a Yahoo Database (CSV) to My GIO Group

Robert Schechter

Sorry, I'm sure this has been discussed before but I searched messages and browsed Wiki. I run a neighborhood group of 43 members. I'm not going to pay $110 from my own pocket to have the group transferred automatically. Can someone tell me how to transfer a Yahoo database? I've downloaded a CSV, but need to know how to upload this as a database to GIO.