I’m going to build one of these today. Just need to dig up a 30GB+ storage drive.

Ordering "Windows to Go": how to create a bootable Windows 8 USB thumb drive

Microsoft's Windows 8 Consumer Preview is called that for a reason—there isn't a lot on the surface that looks very compelling about the new operating system to business users. The revelation that Microsoft would not support domains or other administrative features on Windows 8 for ARM devices dumped cold water on many enterprise customers' hopes for a single, unified way to manage users and systems across desktop and mobile devices.

Also found tons of good Windows 8 information to take a look at in the Download Center.