My old Tosh went out a few days ago and am going to replace it today. I am looking at the Mits and Hitachi models. I use DirecTV and am wondering if I should buy a model with integrated tuner? From what I understand I will not be using it with Sat input. I do not care about PiP as I have never used it in the past. Also I am considering buying from GoodGuys, I have read great customer service reviews from CC, but GG is offering store credit $$ for purchases. Has anyone had any experience with GG customer service?