How many of you would be in tears if your MacBook computer suddenly wasn't working due to the hard drive crashing? How many of you have years of digital pictures not backed up? If you are answering yes, then it is time to purchase or ask for a portable hard drive for Christmas. I recently purchased a 500GB portable hard drive from Best Buy for $80. It is very small in size...about 2 inches by 3 inches. There are many on the market at a variety of stores in town. On our Macs we have a program called TimeMachine that will back-up your whole computer. If you buy a hard drive or get one for Christmas let me know and I can help you do this the first time.