Basically I have a report that displays deals that users have submitted. I would like to have a second report that will display the last deal entered. How do I do this? In the creator it seems to have minimum of 10 results. And what option/filter would I use to select last entry for display?

2nd I would like to know if there is a way to have the users select an entry and report it as expired. It is a public report so I don't allow user edits to avoid accidental or intentional deletion of the whole list.  

Thanks if you can help me :-)

Michael