Re: personal system
2 minutes? how quaint! Ad breaks nowadays seem to go on for about 10 minutes, then you get 5 minutes of programme and then another 10 minute break!
...and don't bother switching to another commercial channel because pretty much all of the show ads at the same time now! I never watch live commercial channels anymore if I can help it, always record and watch later, makes Agents of SHIELD much more palatable :)