From Windows X:
Seven Transformation Pack will transform your entire user interface, including a 7-themed Boot Screen, Welcome Screen, and Visual Style, as well as new icons, wallpapers. Seven Transformation Pack will replace many of the resources in Windows Vista, XP or Server 2003. It has localization support. You can modify vilang.sif for program to read in other languages. It can bring change in Boot screen, Welcome Screen / Logon Screen, New msstyles files (visual styles), New desktop and file icons, New toolbar icons, Progress Dialogs, Sounds scheme, System Tray icons, New Wallpapers, and some Windows 7's popular features.