Daniel-_- :
Thanks USAFRet, you've been a big help. My computer runs on 16GB of Corsair Vengeance LP RAM and an AMD Athlon II X4 640 3.0GHz CPU.
No prob. I have 16gb as well, and running the Win8 host, Linux, WinXP, and WinServer2012 VMs all at the same time still leaves 5.5gb free.
The VMs run almost
exactly like a different hardware box.
If you use Microsoft's Hyper-V, be aware that it is much more locked down as in passing data between, and does not pass audio from the VM out to the host hardware.
But for home use, the majors are all free. Try them and see what you like. VirtualBox, VMWare, Hyper-V.