I just wondered if anyone was crazy enough to try it... Running Parallels DT for Mac running XP, install and run Parallels for Windows. Would it work? I know why why why!? But it would be fun to try!
I think this is blocked by the ITC (Inter-dimensional Travel Consortium) because you would tear a hole in the space/time continuum ....;-) I'm thinking it would work, if you had enough memory/money/time... but i think you answered it yourself, WHY? =)
It won't work because the hypervisor requires total control of the hardware, and doesn't virtualize the VT-X function. Now we can end this waste of electrons?