The developer has now released ClockworkMod Tether, an application that allows an Android device to tether to a Mac, Linux, or Windows computer without the need for root access.

Android and Windows/Mac/Linux: Most tethering apps require root, or at the very least cost a fair amount of money. ClockworkMod Tether is a completely free wired tether app for unrooted Android ...

How to Tether Your Droid in Ubuntu. Android smart phones, including the Motorola Droid, can act as mobile Internet hot spots if they're running a tethering app. This allows business travelers to ...