Cable switch messes up 3-TV living room For many years I have enjoyed having three television sets in my living room. [...] Comcast suddenly discontinued the signal that allowed me to plug the cable directly into my TVs, and I'm now told I need a cable box for each set. How can Comcast be so stupid that they miss this opportunity to market for multiple screens? I don't understand. [...] Comcast probably has finally converted its limited basic cable to all-digital in your area - which is why you now need a cable box for each TV. [...] as you point out, with all the remotes using the same frequency, changing channels on one TV also will change all other TVs within range. Big mail providers including Gmail say that mail drops off their servers within 60 days of being deleted, but that's not what snagged Petraeus and Broadwell. The message was never actually sent, so there was no electronic paper trail. Most are designed to collect marketing data so that online retailers can tailor their advertising to you (recommend stuff similar to what you've already bought, for instance). Sites where you have an account also use cookies to store log-in credentials, and if you delete such a cookie, you'll have to manually log in next time you visit the site. California does not charge extra for online vehicle registration - or for renewing a driver's license.