Here's what he writes:
"WinFS"- The digital aid meets meta data. Store all your "stuff" and find it seemlessly with hundreds of rules.
"Indigo" - SOAP 1.2 + WS-*. The future of distributed computing
"Avalon" - Cool UI graphics, no Windows message pump and a declarative programming model.
"Yukon" - SQL Server next with the beauty of an XML data type to store all those XML documents.
"Whidbey" - VS.NET next with some great innovations in the XML programming model.