(02/25/2000) --- STS-101 Mission Specialist Jeffrey Williams gets hands-on experience with equipment inside the SPACEHAB double module, part of the cargo on the STS-101 mission to the International Space Station. Williams and the rest of the crew are taking part in Crew Equipment Interface Test (CEIT) activities to become familiar with equipment for their mission. The crew will be responsible for preparing the Space Station for the arrival of the Zvezda Service Module, expected to be launched by Russia in July 2000. Also, the crew will conduct one space walk to perform maintenance on the Space Station and deliver logistics and supplies. This will be the third assembly flight for the Space Station. STS-101 is scheduled to launch no earlier than April 13 from Launch Pad 39A