Selecting Fields for Update

Using Word2000 on Windows 2000 Professional

I have set up a template for a form which uses a combination of text form
fields and ASK fields.

The AutoNew macro (code shown below) in the form asks users to respond to
three ASK field prompts and then locks the form, which has a bunch of check
box and text form fields for them to fill in.

*****************************************
Sub AutoNew()
'
' AutoNew Macro
' Macro recorded 10/12/2004 by Steve to update ASK fields at document
creation
'
' Selection.WholeStory
Selection.Fields.Update
' Selection.HomeKey Unit:=wdStory
ActiveDocument.Protect Password:="", NoReset:=False, Type:= _
wdAllowOnlyFormFields


End Sub
*****************************

I want users to have the option of editing the ASK fields again if they so
desire, which requires unlocking the form. So, I added a macro which is
buttonized on a custom toolbar, based on the AutoNew macro, to unlock the
document, update the fields, reset the ref fields and relock the document.
Note that the "NoReset" value in the second macro has been set to "True".

*****************************

Sub ProtectUnprotect()
'
' ProtectUnprotect Macro
'
ActiveDocument.Unprotect
Selection.WholeStory
Selection.Fields.Update
Selection.HomeKey Unit:=wdStory
ActiveDocument.Protect Password:="", NoReset:=True, Type:= _
wdAllowOnlyFormFields
ActiveDocument.PrintPreview
ActiveDocument.ClosePrintPreview
End Sub
*****************************
When this macro runs, any check boxes have been checked keep their values
but if any form text fields have been filled in, they are reset to blank.

How can I set it up so that the only things updated when I relock the form
are the ASK fields, and all other field values remain as input by the user?

Thanks.

- Steve