From the salary card, I have started my crazy shopping ^ _ ^, pulling Yuyu from the five-year-old Saibi to the high-defined road, and finally set an 80G waster 2M hard disk plus an external power supply and built-in Fan's hard drive box, total price 700. Go home and quickly remove my old hard disk, install a new hard drive, then put the old hard disk into the hard disk box, you can use the mobile hard drive ~ feel super cool. The only regret is that there is no USB 2.0 at home.