Just watched this video again, and I am getting some conflicting answers in different forums. Can you shut down each VM individually and reallocate the resources (CPU cores and GPU's) to change from a solo user config to a 2 person(or more) config without reformatting? This would be the only way I would consider this type of setup as it allows scaling depending on how many people need to use it. For example, if only I was using the computer I could have all of the CPU cores and even multiple GPU's at my disposal. However, if a second user wanted to hop on, then I could allocate them CPU cores and a GPU. Hopefully this could be done without a reboot or complete reconfigure. Anyone tried this or know if all or part of this is possible?