We love a good live CD , but what if your favorite one doesn't quite have every application or tweak you need? Here's how to roll your own Ubuntu Liv ...

You can make a bootable MS-DOS disk using the utilities built into Windows XP. Alternatively, you can create an image of the Windows XP files to use as a bootable disk.

How to Create a Virtual DVD or CD on a USB Drive. Virtual CDs and DVDs, also called disc images, are single files containing data stored within a CD or DVD file system.