The Exchange 2003 information store is currently at 98 GB in size and is residing on a hard drive partition that is only 136 GB in capacity. The only hard drive partition, on any server, with more open contiguous disk space is a Buffalo Terastation NAS device which has 450 GB of free space. The Exchange server is used globally and must be kept on-line from 2 a.m. Eastern to 8 p.m. Eastern on Monday through Friday. You need to do an off-line defragmentation of the information store, while keeping Exchange downtime to an absolute minimum. What are your challenges with this situation? How do you resolve those challenges and complete the task? Give details on exactly how you would work this task.