Upgrading my Windows 2012 RC to RTM with Hyper-V VM´s on
Well the Windows 2012 Launch site is probably a bit overloaded.
Anyway, I have downloaded my iso from the technet plus account and now I will start installing.
Here have Olav made a post about how to upgrade from RC to RTM and it is probably not supported but I tried it anyway.
To download the Windows 2012 you just go to technet and chose the evaluation
When it is downloaded I edit the cversion.ini to 8400 and then start the installation,
I like that the core version is default when starting the installation
And now as you can see I can choose the upgrade option
And lookilooki, I can now upgrade with no complaints, or at least just warnings
And after quite a bit of waiting and reboots the server is actually upgraded and now I have started my VM´s again (yes with Powershell 
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