Okay, I’ve just about had it. Once again, I have just read some comments on a blog post about the restrictions on OEM vs Retail copies of Windows. And once again, people are obviously just regurgitating what they have read somewhere else.
I, on the other hand, base my comments on my own experience installing various versions of Windows (XP, Vista, OEM, Retail, etc.) on a whole boatload of computers over a period of many, many years.
So, can you move a copy of Vista OEM to another computer? Can you move an upgrade copy of XP to a different computer? Can you do a clean install with an upgrade copy of Vista?
The short answer is this: you can do anything you damn well please with any legal copy of Windows.