Need info on a multiboot Vista DVD

[troy]

Hi all... I run a repair shop, and the Vista jobs are starting to pick up. Currently, for XP, I have an all-in-one CD that installs the proper OEMBIOS files for each vendor, bypassing the need to uninstall OEM garbage, applying service packs, etc... when using the original recovery media.

I would like to do the same thing for Vista. Does anyone have any information on how to create a multi-boot DVD for vista that will allow me to install pre-activated versions of Vista (basic, premium, business, ultimate) for Royalty OEMs, generic OEM, retail, and upgrade versions?

I've been searching both these forums and google, but the only information on this I seem to turn up, is how to exploit the SLP/SLIC thingies, which I do not want to do. I just want to be able to have a single DVD that I can use to restore OEM machines from Dell, GW, Asus, HP, etc... (as well as generic OEM, retail, & upgrades).

Thanks,