We've seen a couple of permutations of the digital picture keychain. Some are oval and colorful, some are shaped like cameras and some are too chunky to be considered practical. The new keychain from Tao, however, seems just right. It comes in brushed metal (shown below), polished silver, gold and a black and sliver combo and costs $49.99, which is comparable to other high-end designs. I love the fact that they can hold 31 pictures and are PC and Mac compatible. They also run on a rechargeable battery, which makes them both efficient and easy to deal with.