For information on when the information was changed, I think you'll need to include a field in your recordsource to hold it, then whenever the information changes (I'd think use the before update event of the form, which will trigger whenever a change in a record is performed) dump the current timestamp into a control (not visible?) bound to that field:
[tt]me("txtModified").Value = Now()[/tt]
BTW - for Access questions, you might want to check out the "pure" Access fora, some of them available thru the Related Forums box at right.
Roy-Vidar