OS components - Windows operating systems earlier than Windows 2008
The OS Components tab lets you choose individual components that you want included in a Microsoft Windows operating system type earlier than Windows 2008.
To install all IIS components, check IIS. To install a subset of all IIS components, check individual IIS components.
MSMQ (Message Queuing Service)
Check this option to install tools for creating distributed messaging applications that can communicate across heterogeneous networks, including computers that might be offline.
Check this option to install Terminal Services.
Proceed to the Network - Windows tab.