Hey folks. i wanted to get some input on internet speeds. Basically i am with comcast and i am paying for 12mbs speeds. in every speed test i've done, i know my speeds cap out around 5mbs. I know it is not reasonable to expect 12mbs all the time, but to consistently test at less than half the speeds i'm paying for is not right. I just really want to know what could impact my speeds so adversely, and if there is anything i can do boost this speed. Comcast has awful customer service and i'd rather not go through them with this issue if its something i can solve myself. They'd probably charge me 30 bucks just to call em.