EXHIBIT 1 - JOINT FILING AGREEMENT

Joint Filing Agreement

The undersigned hereby agree that the Statement on Schedule 13D filed herewith (and any amendments thereto), relating to the common stock, par value $0.01 per share of United Rentals, Inc., is being filed jointly with the Securities and Exchange Commission pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, on behalf of each of the undersigned.

This Agreement may be executed in counterparts and each of such counterparts taken together shall constitute one and the same instrument.

December 4, 2007

      SuttonBrook Capital Management LP

      By:  SuttonBrook Holdings LLC,

              Its General Partner

              By:  /s/ John London                               

                                                  Name:  John London

                                                  Title:    Managing Member

                                                  SuttonBrook Capital Portfolio L.P.

                                                  By:   SuttonBrook Capital Associates (Cayman) LTD

                                                           Its General Partner

                                           By:  SuttonBrook Capital Associates LLC,

                                         Its General Partner

                                           By:   /s/ John London                               

                                                    Name:  John London

                                                    Title:    Managing Member

/s/ John London                                             
              John London

                                                                                                                              /s/ Steven M. Weinstein                                 
                                               Steven M. Weinstein