Originally Posted by silencio
Well, I've tried using my MSDN XP CD for an install when I couldn't find the OEM CD and it wouldn't take it. This was on my Dad's machine which I bought an OEM copy of XP for. My MSDN XP images are all retail (they take retail keys, or so it says on the MSDN site).
So, XP retail CD, OEM key, didn't work. Used the original OEM CD that came with the key and it worked.
This might not hold true for everyone as the "retail" CD I was using was from my MSDN kit.
Hope this helps..