The ability to add multiple sets of Windows setup files (XP, Vista, 7) on one partition.

Use the included RMPrepUSB tool to format your flash drive (usually to NTFS for better performance).

Despite its "Beta" tag, version 1.0 Beta 7 introduced several critical functionalities:

It leveraged powerful bootloaders to ensure compatibility with a wide range of hardware.

As a ZIP file, the program is "portable"—you don't need to install it. You simply extract and run, making it perfect for a technician’s toolkit. How to Use It (The Basics)