In the previous tutorial I told you how to make a bootable USB drive to install Windows Vista or Windows 7 using command prompt. If you dont like using command prompt, here is a small utility known as WinToFlash which automatically do the magic for you, you just have to give the Vista or 7 files path and your USB Drive path and thats it. All you need is a Windows Vista or Windows 7 image file or installation DVD and a USB Drive having capacity of  4GB or more.

Just follow these steps

1- Plug in your USB Drive

2- Download the utility here

3- Run the utility, under the tab Task select Task Type as "Transfer Windows Vista/2008/7 setup to USB Drive" and then click RUN

4- Do the setting as shown in the image and select your Vista or 7 installation path and your USB Drive path and click on RUN.

After a few minutes your bootable device will be ready.

If you have any queries, you are more than welcome.