This should give you a clue.... (note nobody flame me as it is just a quick knockup example)

VB Code:
  1. Dim fsoMain As New FileSystemObject
  2. Dim oFile As File
  3. Dim oFileColl As Files
  4.  
  5. Private Sub Command1_Click()
  6.  
  7.     Set oFileColl = fsoMain.GetFolder("c:\winnt").Files
  8.        
  9.     For Each oFile In oFileColl
  10.         If oFile.DateLastModified <> Date Then
  11.             List1.AddItem oFile.Name
  12.         End If
  13.     Next oFile
  14.  
  15. End Sub