Sharing xmlDocument between forms - Help!

I need to share the xmlDocument object between forms, if possible:


Form 1 or frmMain:

Public doc As New XmlDocument()

Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
doc.Load(xmlPath)
Call FillServerList()
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try
End Sub

Form 2:

Dim MainForm As frmMain

Dim xmlroot As XmlElement = MainForm.doc.DocumentElement

Get an object not referenced error. Any help would be greatly appreciated. If I can do this I can prevent from having to load multiple copies of the same xml file into memory

Declare it as shared in a module, then you'll be able to access it from any form.