The Cambridge Soundworks MicroWorks at $150 would be a good choice for self-powered satellite / sub speakers to use with a computer. While the Acoustic Energy Aego speakers have better sound, they cost twice as much. The CS MicroWorks, available from http://www.hifi.com , have a total of about 67 watts of power, and offer far better sound quality for listening to music than the inexpensive ($40) Cambridge Soundworks PCWorks or comparable $50 to $75 sets that you would find in a place like CompUSA, Circuit City or Best Buy. Not high-end equipment, but good value for money.