Where to turn for fluff sitcoms?

I don't watch TV. I don't have cable. I do however love movies and buy them weekly and I also to buy my favorite sitcoms on dvd and play them at night on my computer while working in my studio. Currently I have season 6 of Will & Grace playing. So I have one issue with not watching tv...what do I turn to next? I have no idea what I will want to buy next, as I have not watched tv on a regular basis in 5 years. I would have no idea about movies either if it were not for magazines and what amazon.com recommends according to my past purchases. If you feel you would like to recommend...I have Friends, Sex In The City, Will & Grace, Ellen and Mad About You. Where shall I go next?