Setting up msgbox header?

Yes, use an overloaded version of Show () :

Visual Basic (Usage)
Dim text As String
Dim caption As String
Dim buttons As MessageBoxButtons
Dim returnValue As DialogResult

returnValue = MessageBox.Show(text, caption, buttons)

      

        
        
        
      

    

From MSDN (variable Caption

is the name of MessageBox):

Dim Message As String = "You did not enter a server name. Cancel this operation?"
Dim Caption As String = "Error Detected in Input"
Dim Buttons As MessageBoxButtons = MessageBoxButtons.YesNo

Dim Result As DialogResult

'Displays the MessageBox

Result = MessageBox.Show(Message, Caption, Buttons)