detailed official Microsoft documentation for Vista

Hi,

for some time I am desparately looking for a detailed official Microsoft documentation for Vista like that available for XP: Microsoft Corporation

For Vista I know only a very limited documentation in the Microsoft TechNet: Windows Vista

This is by far not comparable to the XP documentation. A detailed documentation must include for instance a command line reference like that in the XP documenation: Microsoft Corporation

The command line reference of Windows Server 2008 is obviously not identical to that of Vista as the example of the defrag parameters show. The Vista defrag has e.g. the -i and the -b parameter (Ask the Performance Team : Disk Fragmentation and System Performance), the Server 2008 lacks them: Defrag

The Vista Homepage does not link to a documentation like that for XP (Windows Vista home page)

Thanks.