Hyper-V 2012 vs. vSphere 5.1

Hyper-V 2012 vs. vSphere 5.1
Interesting and unbiassed comparison. Ok, will see what VMware prepared with vSphere.Next (5.5?).

How to cleanup space on Windows Server 2008 R2

Useful post "WinSxS and reclaiming space" was written by Marcos Velez:

"The following command line will do everything that compcln.exe advertises, and it does so efficiently: 

dism /online /cleanup-image /spsuperseded /hidesp

For those interested in reading up some more on DISM, here is the technet reference:
http://technet.microsoft.com/en-us/library/dd744256(WS.10).aspx "