Boot to a virual DOS environment is not a feature of winPE. Windows Imaging format, Size reduction, Customization, Hyper-V Support, and Scratch Space ARE new features of winPE 3.0
There is no "PE" as in commands, but there is Windows PE.
No, windows PE was never intended to be a full-time operating system. It provides only sufficient capability to perform certain installations. Therefor, Windows PE will not run every program that Windows 7 can.
Windows PE is running on a RAM drive
Walkthrough: Create a Bootable Windows PE RAM Disk on CD-ROMThis walkthrough describes how you can create a bootable Windows PE RAM disk on CD-ROM by using the Copype.cmd script. Windows PE RAM enables you to start a computer for the purposes of deployment and recovery. Windows PE RAM boots directly into memory, enabling you to remove the Windows PE media after the computer boots.
AOMEI PE Builder.
windows re (recovery environment)
Windows Recovery Environment
Windows Recovery Environment
A RAM Disk
windows PE
Windows PE is a preinstallation environment and works as an operating system. One would use this system in the same way one would use other Windows packages.
try checking cnet.com that's where i download my stuff