Get a free 1 user, 12 month subcription to CA Internet Security 2010 for Windows XP, Vista & 7 worth £49.99!
A valid UK Credit or Debit card is required to activate the service, you can cancel easily online at any time to stop recurring billing. The first year is free, and if you dont cancel the recurring billing subscription within year 1, you will be automatically charged the current subcription fee on expiration of your current subscription.
Basically, download, install, enter card details, get 1 year free!, and cancel the recurring billing option.
To get this freebie visit: http;//shop.ca.com/tesco and follow the simple instructions.