ThinkComputers published a guide that shows how to install Windows 7 From a USB Flash Drive.
Quote from the guide: "Windows 7, I'm sure you have heard of it by now. Already Microsoft has a new operating system, hopefully this one won't be a disaster like Vista was. If you installed Vista or even later versions of XP from a DVD you know that it was very time consuming. Why not speed up the process by using a flash drive to install Windows 7. Windows 7 is currently in beta and Microsoft is offering it free to anyone to try out until August. In this article we will show you how to take the Windows 7 ISO and put it on a USB flash drive for fast and easy installation."
Read the full guide on ThinkComputers. More Windows 7 News.