Why does it take so long to sign into my Comcast email account? I want to get online and check emails quickly, but instead I have to wait for all of the advertisements to load. If I'm paying so much each month for high speed internet, I don't feel I should have to wait for advertisements to load. Plus the mail preview never seems to work. It always says there is a problem. And why can't they keep me signed in instead of making me go through the sign in process each time I check it each day? Yahoo has a feature to keep me signed in, why doesn't Comcast?