Hello. I have a HP MCE M470n Desktop.  The MCE on it is currently 2004.  I want to upgrade to the 2005 version.

I have been going back and forth with MSFT and HP on how to do this - getting different answers each time.

I understand there is a CD I must pruchase to upgrade the operating system - getting the CD seems to be the problem.

 Hope you can help.  Thank you