Kitz E Kat-
not sure if 2000 is the same as xp for this situation,but in properties of your isp network connection,there is an advanced tab.Clicking on this tab reveals an OPTION to let other users to control/disable shared internet connection.
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20 groundbreaking 3D animation technologies coming to Siggraph 2017
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Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.