title: Pop up message to users in OU
body: <p>since the netsend command has been removed in vista and windows 7 is there a way to send a popup message to all the users in a Domain or in a specific OU?</p>
  
  <p>The folling code gets the Pop up message, but how can i make this popup on the OU computers or users? </p>
  
  <p>(New-Object -ComObject wscript.shell).popup("this is a one line popup") </p>
  
  <p>Thanks</p>