yes, but no GUI like WinPopup
Windows NT/2000/XP use the Messenger Service to send/receive WinPopup
messages.
Receiving is automatic providing the service is running. A dialog box will
appear in the center of the screen when one is received.
Sending is a bit more difficult. Use the command line utility of "NET SEND"
to send.
For example, I want to send a message to the computer name "COMP1", then my
command would be:
NET SEND COMP1 Hello, how are you today?
The syntax of this command is:
NET SEND
{name | * | /DOMAIN[:name] | /USERS} message
Tim