Yes it is possible to have one or more Windows VMs besides Boot Camp.
Or do you mean you want to use the Boot Camp partition as the base for the Virtual Box VM?
Does anyone know if you can use the same copy of windows 4 both VM/Par and Bootcamp? (same product key?)
When I tried starting a Boot Camp Windows 7 in Mac via Parallels, it displayed a message that I may need to re-register my copy of Windows, although it never happened. So to answer your question, Parallels (=Microsoft) consider it two copy install.
Does anyone know if you can use the same copy of windows 4 both VM/Par and Bootcamp? (same product key?)
If you install Windows via Bootcamp, Parallels or Fusion will be able to access the Bootcamp partition. You will have to install the VMware Tools or the Parallels equivalent and reactivate with the same product code. You do not need 2 installs or 2 separate codes, it is the same Windows.
If you are going to make 2 separate installs, make the 64 bit the Bootcamp install to access more than 4 GB or RAM
If you install Windows via Bootcamp, Parallels or Fusion will be able to access the Bootcamp partition. You will have to install the VMware Tools or the Parallels equivalent and reactivate with the same product code. You do not need 2 installs or 2 separate codes, it is the same Windows.
If you are going to make 2 separate installs, make the 64 bit the Bootcamp install to access more than 4 GB or RAM
Yes you can use the same copy of Windows. You will just need to do the phone verification for the second one and it should work. Office and Visio are the ones that are a PITA. I have been working on it for a week and I still am unable to verify in Parallels for some odd reason. Even the phone piece won't work. My software is from a digital download with backup hard copies on the way so I'll try a fresh install from the discs and see what happens. I am not too happy as that is the reason I wanted Parallel's in the first place. The product is useless to me right now for quick access to documents and Outlook.
I tried Bootcamp with XP and Parallels - no problem. I also tried Virtualbox with no luck.
Even Parallels' site says that you can do it with one install.
I wish I had a copy of VMWare, though! That must be the best of the lot for most of us.
which is better? Par vs VM? Or is there no difference? I heard from my brother who had both that Par was faster with his win 7.