How to get details about customers CP/FTP logins?

Does any one know if there is any way to monitor a customers CP or FTP logins? Is there a log or anything I can check?

You cant get this info, if you need it you will have to submit a ticket with a request and the reason you need the data, as it will take us a long time to retrieve portions of it(it is not divided up by user)

I too would like to be able to see this information, if for no other reason than to be sure there aren't any old FTP accounts still active.