Your chance to win a third generation iPod Nano

Please note: this competition is now closed.

silicon.com is giving away three third generation 4GB iPod Nanos. Just answer each of the seven questions posed over the four pages of this competition correctly and you could be in with a chance to win one of them.

The answers can be found by searching silicon.com. Here's a tip - click on the links in the questions for help with the answers.

Once you've got answers to all seven questions, email them to editorial@silicon.com with the subject line "silicon.com competition".

Competition rules
The competition is open to persons resident in the UK who are aged 18 or over at the closing time of the competition.

The competition closes on Wednesday 17 December 2008 at 5pm and the three winners will be chosen at random from all the correct entries.

All entrants must supply, along with all seven answers: (i) First name (ii) Surname (iii) UK location (iv) Valid email address for contact in the event you win.

For full terms and conditions, see page four of this story.

The questions...

Question 1
Which supercomputer was ranked at number three on the biannual TOP500 supercomputer list in November this year, according to the photo story on silicon.com?

Question 2
A table for which game is visible in one of the photos in silicon.com's story on BT's secret WWII tunnels?

The questions continue on the next page...