This version of Windows is a minimalistic edition of Windows.
The basic installation is small, included the basic Windows Desktop and Service Pack 2 components such as the Security Center, Windows Update and Windows Firewall.
Also by default it installs the Microsoft Fax, Notepad and Internet Explorer, other standard components found in other Windows version are not included, however, during installation you can also choose to install Windows Media Player 9 and DirectX 9.
The basic language is English, MUI Packs are included in the installation on Disc 1 and Disc 2, select during installation.
Also noticable is that it installs via a .WIM, as Windows Vista is, but this is earlier then the RTM.
SHA-1 Disc 1
SHA-1 Disc 2
SHA-1 Disc 3
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