Yep, Microsoft Deployment Toolkit (MDT) 2012 has RTM'd !!!

Check it out here

What's new:

Some of the key changes in MDT 2012 are:

  • Comprehensive tools and guidance to efficiently manage large-scale deployments of Windows 7 and Microsoft Office 365.

  • An enhanced user-Driven Installation (UDI) deployment method that utilizes System Center Configuration Manager 2012. UDI lets end users initiate and customize an OS deployment on their PCs—via an easy-to-use wizard.

  • Ease Lite Touch installation through integration with Microsoft Diagnostics and Recovery Toolkit (DaRT).

  • This release provides support for deploying Windows 8 Consumer Preview in a lab environment.