i have a cheap ($2) surge bar hooked up to my computer, monitor, and speakers. A surge protector should work great, dont spend $ on UPS, as long as you just dont plug your computer directly into the wall.
well, if you have ify wiring in the house or out in the country instead causing power dips and spikes then get a power surge conditioner and not a UPS. There is a difference. It's best to use them in conjunction together or get a combo.