I have a wired (to FIOS) PC and a wireless (router), brand new, Mac. Over the last few weeks my internet speed on both has intermittently slowed considerably. I've reset my router a couple of times and that seemed to temporarily correct the problem. I spent some time with a Verizon rep the other day and after he had me run Speedtest.com, he said he "changed some settings" to increase my speed. It seemingly worked, but within a day, my computers are slow again. Is there something going on with Verizon? Could my router be the problem? Anybody have any thoughts?