Greetings,
No, Windows Messenger doesn't support multiple logins. As such, if you logon another PC with
your Live ID/Passport, it will just sign out the previously signed in PC.

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Jonathan Kay
Microsoft MVP - Windows Live Messenger
MSN Messenger/Windows Messenger
MessengerGeek Blog: http://www.messengergeek.com
Messenger Resources: http://messenger.jonathankay.com
(c) 2008 Jonathan Kay - If redistributing, you must include this signature or citation
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> I wanted to know if you have two machines with Windows Messenger 4.7 set up
> on them both, if you log on to Windows Messenger on one machine will it show
> up on the other computer also? Also will IM's be visible? Thank you.