Home Premium Upgrade
quote: Microsoft support can refuse to help you if you use OEM license on a custom PC. Not that I have had this experience.
quote: Does OEM or Retail mater?
quote: The "upgrade" is capable of a full clean install. It isn't crippled in anyways (limited to upgrade installs only).
quote: The only problem would be if you have neither a legal copy of XP or a legal copy of Vista (even if you pirated one but not the other you would be fine).
quote: If so why would expect anyone to care or cry for you?