Small is beautiful. This new age mantra is smartly adopted by makers of computer accessories. Look at the way they design pen drives, USB drives, flash drives and other essential computer attachments. They are small in size but carry shedload of database; the new data carriers can easily transport data of 4GB, 8GB and 16GB and they are hardly 1.5-inch long. What is more, these USB pen drives are now available in curious designs & colours - there are flash drives in the shape of fish, keychain, panda, mouse, cow, chicken, bunny, guitar, chocolate, cherry, football jersey, credit card, Santa Claus, Mickey Mouse and even a bottle-shaped pen drives can shock you.