Does anyone know how or whether it is even possible to transfer all joomla registered members into amember. I want to switch all registered members in joomla and use amember to start subscriptions with existing members. I tried sql exporting test members from joomla but the passwords don't match and the login doesn't work
It depends on how passwords in Joomla are stored. If password in Joomla is usual MD5, then you may import it to aMember as is. aMember will detect that during login and convert to usual plain-text password.