The best cable modem is one you rent. Several dollars a month is cheaper than spending hundreds of dollars for technology than is changing. CompUSA, for example-you can get them cheaper, wants over $200 for a modem. Two hundred dollars divided by the rent, $4.00 a month, you would have to keep the modem over 4 years to break even. I don't thnk the sandards wil be te same in 4 years, do you???? R.