i am using windows 7 professional. i had noticed my computer running slower lately so i decided to remove some software that i thought might be slowing it down. i uninstalled a bunch of software including Bonjour, mobile me, mobile broadband generic drivers and some more all listed here : deepgreencrystals.com. After reboot nothing would load in the browser. when i open a dos box and do ip release and renew, ping to yahoo.com or any other site fails "could not find xxx". This is the only computer that is not connecting, my ipad, laptop etc are all connecting through the wireless and then through the cable modem. help??