Howto change Windows Activation from MAK to KMS

Hi,

Got a MAK based Windows Image, and want to switch to KMS or back ?
Have a look at the links below:

Install a KMS client on a MAK based Image (install.wim)
http://technet.microsoft.com/en-us/library/ff793421.aspx

Well.. install.. just type in key with slmgr /ipk <key-from-link> and hit enter (from cmd.exe prompt). Then enter the MAK in the same manner

Information on MAK client to KMS
http://technet.microsoft.com/en-us/library/ff793408.aspx

Greetz

Ronny.