Windows 7 has overtaken Harry Potter novels and the Nintendo Wii to become the biggest grossing pre-order product of all time in the UK, according to e-commerce giant Amazon.
In an announcement which will be music to Microsoft's ears, Amazon.co.uk declared that the new operating system sold more pre-order copies in the first eight hours of its release than Vista did in its entire pre-order period.
"The launch of Windows 7 has superseded everyone's expectations, storming ahead of Harry Potter and the Deathly Hallows as the biggest grossing pre-order product of all-time at Amazon.co.uk, and demand is still going strong, " said Amazon.co.uk managing director Brian McBride.
"Over the past three months, only Dan Brown's The Lost Symbol has sold more copies than Windows 7, which is an incredible achievement for a software product."
For more information on the much-hyped new operating system from Microsoft, read the first part of V3.co.uk's detailed Windows 7 review.