How do you celebrate the launch of Microsoft's Windows 7 in Japan? Team up with Burger King of course to offer the Windows 7 Whopper.

The burger of burgers, features not one burger, but of course seven burgers in a bun in what is no doubt a gut busting experience.

On sale for the magic price of 777 yen (to the first 30 customers) the price soon hikes to 1500 yen suggesting the hamburger chain has taken a leaf out of Microsoft's book with regards to pricing.

Bloatware any one?