If you need to know where to find Hyper-V specific patch updates you can find them here:
http://technet.microsoft.com/en-us/library/dd430893%28WS.10%29.aspx
Exploring Real World IT
If you need to know where to find Hyper-V specific patch updates you can find them here:
http://technet.microsoft.com/en-us/library/dd430893%28WS.10%29.aspx