It's suggested to use the desktop version for recording longer than 30mins, for you may fail to save extra long recordings online directly. Sorry, the current Mac version doesn't support recording system sound online, please download desktop version instead. Thank you for your understanding. Todos los productos que encuentras en https://celularesboost-com-mx34332.onzeblog.com/31155916/poco-conocidos-hechos-sobre-computomar-com-mx