Microsoft has announced the availability of four new solutions to help customers migrate from UNIX and Linux to Windows and improve integration with existing legacy UNIX infrastructures. Each guide walks through the full lifecycle of a migration project - including envisioning; planning, migrating, stabilising, deploying and operating using project management methodology from the Microsoft Solutions Framework. These guides have been produced to support different customer migration needs and supports the latest version of Services For UNIX, 3.5 which features improved tools for integration with Active Directory and cross platform development.