How could anyone think that this device would add to your security? I mean think about it, you have the option of EITHER swiping your finger print or typing in your password. Best case senario it would be equal to the security that Windows already has but far more lightly it would create another system for people to exploit. Honestly I don't understand why Microsoft didn't include the option for forcing a user to both type in their password and having to swipe their finger, at least then people would have the option of being "secure" if they wanted it (although I guarantee nobody would actually use the option, it would be nice to have). As it stands this product is little more than a toy, but then I always liked toys...