internet-computer connection in the world. if you're worried about somebody stealing your paper on psychology, then you don't want to use a service like that, but nothing is 100% even when you back it up on an external drive. >> talk about convergence. i know that's one of your tips. what is that all about? >> number four on the list for ways to save money for technology for students is to buy a product that can do a number of things. an all-in-one printer, for example, is also a photo copier and a scanner. a smart phone replaces your gps device, your camcorder, your nintendo ds. it does a lot of things. often it doesn't do them as well as dedicated devices, but if cash is tight, consider one of these devices that can do it all. for example, someone living in a dorm room can use their laptop as a movie player, they can use