in Windows 7 the FTP updates:
<selection name="IIS-FTPPublishingService" state="true"/>
<selection name="IIS-FTPServer" state="true"/>
<selection name="IIS-FTPManagement" state="true"/>
has been replaced by the FTP7 updates:
<selection name="IIS-FTPServer" state="true"/>
<selection name="IIS-FTPSvc" state="true"/>
<selection name="IIS-IIS-FTPExtensibility" state="true"/>
Also you no longer need the WAS stuff:
<selection name="WAS-WindowsActivationService" state="true"/>
<selection name="WAS-ProcessModel" state="true"/>
<selection name="WAS-NetFxEnvironment" state="true"/>
<selection name="WAS-ConfigurationAPI" state="true"/>
as these are being pulled in automagically.