Thank you for your post.
1) I assume that only the OS partition is required and not the "partition table" in the "boot record" or anything in the System Reserved or MS Reserved Partitions?
The disk partition table is included in every image, however, the image must include the partitions required to boot the OS, this include the MSR or EFI system partition.
2) Are their any plans for extending this to VirtualBox or other virtualization offerings as the limitation of the free Hyper-V Server are daunting.
VirtualBox and VMWare will be coming soon.
3) Would this be available with a V6 Home License or only to those to "deep pocket corporate customers"?
viBoot will be free and will be available to everyone.