Thanks David -- I'm ALMOST there ...

Do you see anything that I may be missing?  Here's the MOST important thing
I need this code to do (assuming there are no further modifications needed)
...

This code (Macro) needs to perform this same task on approximately 200
different Workbooks (all residing in the same Network Directory), but ONLY
when a Command Button is pressed.  I'm assuming that I'll need to create a
Form (in ACCESS perhaps) and call this Macro -- correct?  How would I do
this, and how would I get this Macro to perform this Link Update on all 200
or so Workbooks?

     Private Sub Workbook_Open()
       Dim vLinkSources
       Dim iLinkSource As Integer
       Dim AnySheet As Worksheet
           For Each AnySheet In ActiveWorkbook.Worksheets
           ActiveWorkbook.Worksheets(AnySheet.Name).Unprotect
Password:="mypassword"
               Next
       vLinkSources = ActiveWorkbook.LinkSources(xlExcelLinks)
           If Not IsEmpty(vLinkSources) Then
               For iLinkSource = LBound(vLinkSources) To
UBound(vLinkSources)
     ActiveWorkbook.UpdateLink vLinkSources(iLinkSource), xlExcelLinks
                   Next
           End If
           For Each AnySheet In ActiveWorkbook.Worksheets
           ActiveWorkbook.Worksheets(AnySheet.Name).Protect
Password:="mypassword"
               Next
       End Sub

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