KENNEDY SPACE CENTER, Fla. -- The STS-108 crew pause during their checkout of the Multi-Purpose Logistics Module Raffaello. From left are Commander Dominic L. Gorie, Mission Specialist Daniel M. Tani, Pilot Mark E. Kelly and Mission Specialist Linda A. Godwin. The four astronauts are taking part in Crew Equipment Interface Test (CEIT) activities at KSC. The CEIT provides familiarization with the launch vehicle and payload. Mission STS-108 is a Utilization Flight (UF-1), carrying the Expedition Four crew plus Multi-Purpose Logistics Module Raffaello to the International Space Station. The Expedition Four crew comprises Yuri Onufriyenko, commander, Russian Aviation and Space Agency, and astronauts Daniel W. Bursch and Carl E. Walz. Endeavour is scheduled to launch Nov. 29 on mission STS-108