Microsoft is challenging developers worldwide to create conversational Bots for MSN Messenger and Windows Live Messenger. The most original, useful Bots will collect £1000s in total prizes. And you can win loads more cool prizes when you enter the UK competition running alongside the global Robot Invaders contest! The first 50 Bot designers to sign up at www.britbot.co.uk will get a free £20 Firebox.com voucher.

Enter your Bot now at www.britbot.co.uk.

But don’t worry if youre not a developer, you can still check out all the cool Bots entered into the competition, vote for your favourites and add them to your Messenger! Visit the entries here: www.robotinvaders.com/main/gallery.aspx