Try actually READING the HP product literature you posted earlier: it states clearly that users should not contact either Microsoft nor HP to get a downgrade OS disk set.
FFS, you're not really getting this, are you?
I'll break it down for you:
1) Main sales support for 2000 stopped as of March 31, 2004
under three years after the release of XP. As of April 1, 2004 you could no longer get new copies of Windows 2000 - unless you were a system builder when you could up until March 31, 2005 - but you still had the right to downgrade from XP to 2000 (or NT) using pre-existing 2000 software whilst at the same time retaining the right to reinstall XP at a later date at no extra cost.
2) Main sales support for XP stopped at June 30, 2008
under three years after the release of Vista. As of July 1, 2008 you could no longer purchase new copies of Windows XP - unless you were a system builder when you could up until January 31, 2009 - but you still had the right to downgrade from Vista to XP using pre-existing XP software whilst at the same time retaining the right to reinstall XP at a later date at no extra cost.
MS have allowed a license extension for XP Home Edition to accommodate ultra low cost PCs because Vista doesn't run on these systems and MS don't believe in shooting themselves in the foot. That option runs out on June 30, 2010. They may also extend the sales period for Business and Professional until 30 April, 2010 for some classes of PC, again because Vista doesn't run on them.
Of course the OEMs charge anyone desperate enough to do so. Dell want £40 more for XP example.
So, let's see...
Windows XP RTM: 25, October 2001. Windows 2000 EOL: March 31, 2004. Say 2.5 years.
Windows Vista RTM: 8, November 2006. Windows XP EOL: June 30, 2008 (with the very specific exceptions mentioned above). Say 2.5 years. If you include the extensions say 3.5 years.
So what's the difference and why does the downgrade option to XP indicate that Vista sucks?
Simple answer: It doesn't. There are many reasons for calling Vista a failure, this isn't one of them.
How do you compute such a curve when XP is included with Vista, because the consumers demand it to be so? Which bin do the beans go in? Is it an XP sale or a Vista sale?
These are Marketshare Hitlinks stats which measure the
actual OS used. Although they're not the best stats in the world they illustrate the point - Vista up, XP down.
"Microsoft only allows Windows XP Pro or Windows XP Tablet to be bundled with new PCs as restore media, which the company refers to as an "XP downgrade." This enables the company to claim having sold a Windows Vista license for all new shipping PCs; it continues to insist that PC makers ship their machines with Vista pre-installed." From that silly fansite you hate so much:
http://www.appleinsider.com/article...p_to_wipe_windows_7_with_xp_through_2010.html
Sorry to say, you stepped right in it. Too much banging on your bong I'm afraid.
You're right. It is a silly fansite. You might want to ask what class of PC their reference to shipping copies refer to. I'd also point out that the article - which has yet to be confirmed by MS although it wont surprise me when they do - refers to the Windows 7 downgrade process. It's also not the first time MS have allowed a downgrade to the penultimate version either.