If Micro X-Win32 is not loaded on the machine from which you will be accessing the UNIX version of ADS, you will need to install it. An X-Server is needed since you are going to be displaying screens back to your personal PC from a X session running on the UNIX box. If you don't see X-Win32 under your list of programs as in Figure 8, then you will need to install the software as described in the directions which follow in the next section.