Looking for a new, relatively inexpensive desktop {C to pick up in a Boxing Week sale. Any suggestions? It doesn't need to do much: I just use it for word processing, reading articles, and surfing the internet (I'm a scholar, so I have to type a lot, and I'm used to using a desktop). It just needs to be quick and let me multitask. The computer I'm currently using is 8+ years old. I really don't even know what to look for. Any advice would be greatly appreciated.