SUCCESS!!! I followed BrandonS's instructions and used NLite to extract, slipstream, and convert my original win 2k files into a bootable ISO. The resulting image worked in a stand-alone install and when I integrated it into my multiboot project (in fact, I'm writing this reply from within VPC's version of win2ksp4!). It's crazy, but this project, although generally completed, has me asking more questions now than when I started it. For example, can I partition my virtual hard drive and thus create a multiboot virtual hard drive? Can I install a VPC within a VPC? And what about all the possibilities with BartPE and with creating custom startup menus? I actually quite fascinated by the possibilities here and will be sure to explore more as time permits. In the meantime, thanks once again for the input. I now have a working 8 OS multiboot DVD!