Moving your virtual machines in HyperV
Found this will reading Ken Schaefer's blog. It is about moving your virtual machines around.
While this seems to be better than exporting and importing, I still prefer the old ways of moving virtual machines. Just move the harddisk with the virtual machine configuration file. I haven't tried this yet, but looking forward to the day when I have enough money to get a desperately needed new SATA drive to "load balance" my IO traffic...