right then, Internet addresses.. this will only work with Internet Explorer:

you need a reference to M$ HTML object library (mshtml.tlb)
VB Code:
  1. Dim SWs As New SHDocVw.ShellWindows
  2. Dim IE As SHDocVw.InternetExplorer
  3. Dim Doc As Object
  4.  
  5.         For Each IE In SWs
  6.         'SWs enumerate the Shell Windows
  7.             Set Doc = IE.Document
  8.             If TypeOf Doc Is HTMLDocument Then
  9.  
  10. MsgBox IE.LocationURL
  11. 'store  IE.LocationURL here, to a file/the registry etc..
  12.  
  13.             End If
  14.         Next IE