I was wondering if you guys can help me- I've had DSL for a while now connected to my laptop through an ethernet cable even though my laptop does have a wireless card. The problem is that My roomate just purchased a laptop and is mooching off my internet access stealing my bandwith when approached to hook me up with at least $15 a month they denied! That pissed me off. I have set up my firewall but i doubt that will do the trick i have disabled the "internet sharing " button on the advance properties...now there's a lock appearing on my "Local area" connection. I also have my doubts this has done it , in fact they still have internet connections.
Please help I was cool with sharing my bandwith until i saw what they used it for!!!!