i want to be able to use my linc (motorola i1) as an internet source for my laptop. without using cords. my friend got it on her phone (not a linc) and it works good.
You can't wireless tether for free unless you root your phone or pay for sharing your data connection. Sorry.
You can tether without rooting, and for free, by using Clockwork Tether, but it will require a USB cable. It is somewhat advantageous to tether with the USB cable because it will also charge your phone at the same time and wireless tethering will drain your battery.