I see the error of my previous approach. The NTLDR doesn't provide an operating system - it's just a way to get a menu up to present choice of loading an operating system. (For liquidplasmaflow) I was able to achieve that using a boot image of a bootable Win2000 diskette in 'floppy disk emulation' mode, to which I had previously copied boot.ini, NTLDR and NTDETECT.COM. The instructions for that were the ones you'd follow if you needed a floppy to bypass a corrupt boot.ini or NTLDR on your hard disk. I'm now pursuing an approach which is to make separate bootable ISO images for each of the boot options I want to present. This assures unit testing of each. Then, I will combine them all using MagicISO multiboot, which presents its own menu. I like MagicISO's ease-of-use, but the boot menu is plain text. I've also noted that at the last stage of combining the separate images into one multi-boot image I have the alternative of using other software that can present a graphical menu (eg- EasyBoot). I think for me (as a newbie in bootable CDs) the two conceptual hurdles have been: - a boot option screen is a separate thing from a bootable OS - a boot image file is a separate thing from a recordable ISO image file Now that I better appreciate these points my choice of tools is more clear: - WinImage, to edit boot image files - MagicISO, to edit recordable ISO image files - EasyBoot, to create graphical multi-boot option screens Still trying to figure out how to create a bootable recovery console, but I can always use a multi-boot menu to remind the user of Win2000 setup to hit F10 and go straight into the recovery console. Anyway, making some progress. Thanks for the guidance.