If you get SBC yahoo! dsl they offer an all in one modem/wireless router. Also, they have options of hooking through existing telephone lines to network computers. A wireless connection is great for cable/dsl. If you get some of the cheaper ones (802.11b) they can transfer at a 11 mbps which is horribly slow compared to a wired router 100 mbps. However, cable/dsl only runs at 1.5 mbps max so a wireless router would be fine for connection sharing. The only probably with wireless is the fact that the wireless network cards are kind of expensive. However, if you have a laptop I would suggest getting wireless mainly because it's cool. You can walk around, go outside, wherever, and still have internet. I'm not sure exactly how much the wireless router/modem is from sbc, but the price has come down tremendously.