I am considering purchasing about 10 IPads for my company and issuing them to my sales force. I am considering the 3's with WiFi and cell. Is there a way I can tell where my sales people are? General location? If so, what App is involved? Also if they create a form or fill one out does the IPad have a time stamp so I know when it was created? One thing I do is require my people to survey certain locations and fill out a form. I want to make sure they are actually there and did not fill out several surveys while watching there favorite show in the evening. Thanks in advance.