i am almost at my wits end. i signed w/comcast about a month ago, and nothing but problems since then. from difficulties with computer freezing up online and when working in various programs. have installed mcafee when signing w/comcast, and have spent several hours online w/ tech support for comcast, mcafee, and microsoft. everyone had their own opion and each of them managed to screw things up in their own way. . i lost all ofmy items on my desktop. when online every time i try to go to a site, i get redirected to somewhere completely irrelevent by feeddog (may have that name wrong), it makes surfing,researching, checking emails, and virtually everything else totally frustrating. help[b]