
Many multiboot solutions such as YUMI, Multisystem, XBOOT, etc.
Ventoy for Easy2Boot (MBR\UEFI32\UEFI64). Grub2 menu system (MBR+UEFI) – discontinued. Payload files (.ISO/.IMA/etc.) and booting using QRUN.g4b. Windows XP ISO install using a Vista/7/8/10 WinPE ‘Helper’ ISO on an Removable USB drive. Windows XP Installs using the 2-Step + F6 method (non-DPMS). ‘File Not Contiguous’ and ‘Too Many Fragments’ Errors. Boot Windows 11 on non-TPM systems using Ventoy. FreeBSD, GhostBSD, MidnightBSD, OPNsense, FreeNAS & pfSense. WInPE ISOs (WinBuilder, Medicat, Gandalf, etc.). WinPE multi-function (Hirens-type) ISOs. Installing Linux from an ISO file onto a system. MBR-boot from a Debian\Kali ISO with persistence. Ubuntu-based ISO + persistence (.isopersist). Update the XP 32-bit Mass Storage drivers. PassPass (bypass Windows local password). Installing Windows XP\7\8\10 using WinNTSetup. Install Windows Vista, Windows 7 and Server 2008 R2.
UEFI – Adding Windows 7/8/10 which have >4GB Install.wim/Install.esd files.