Please see my most recent post about how you can test for metadata preservation yourself. Although there are not as many bucks as there used to be there still are a fewgood areas to find them. This new Mr. A-workable, objective standard that limits therisk of intrusion on legitimate privacy interests when there has been an interruption ofsurveillance is whether there is a substantial likelihood that the contents of thecontainer have been changed during the gap in surveillance.