Before we dive into the "how," let's address the "why." At first glance, using an image format designed for Windows Vista on a system that predates it seems masochistic. However, the advantages are undeniable.
The progress bar crawled. Usually, mounting an image took seconds. This one took five minutes. The hard drive light on his physical machine chattered violently, sounding like a marble rattling inside a tin can. windows xp wim