I love these play.com competitions, one day I will win!!!
Anyway, I would love this laptop http://images.play.com/covers/3326379m.jpg
A Pioneer in technology, MSI has always been inspired to redefine luxury and technology. Combining the MSI powerful technology experience and the exquisite Swarovski crystal , MSI has launched it's very own "Crystal Collection" which represents the ultimate in beauty. When it comes to manufacturing a masterpiece, MSI understands that Swarovski Crystals are unmatched in their quality, elegance and flawless craftsmanship. With its lightweight & luxurious design and outstanding performance, the MSI Crystal Collection offers an exceptionally elegant exterior and high performance that will surely impress and capture the heart of any notebook users
Good luck and the answer is
Windows Vista Home Premium Edition http://competition.play.com/Competition_Popup.asp?id=420