i am looking for a good program to watch tv on my computer so if anyone has good experince with a certain program please let me know
i like to watch sitcoms and movies. thanks! :talk:

I don't know about a program, but there are several sites that offer streaming sitcoms and movies... Fancast (http://www.fancast.com), Joost (http://www.joost.com), Hulu (http://www.hulu.com), Veoh (http://www.veoh.com), YouTube (http://www.youtube.com/shows).

Guba (http://www.guba.com) is another good one, with a few episodes each of Gilligan's Island, The Rat Patrol, Route 66, The Six Million Dollar Man, Laugh-In, Sonny & Cher, and some others.

Youtube is without a doubt IMO the best place to watch television. They have just about everything your looking for and things that your not looking for. I'm addicted!

as other people have mentioned there are great website's with free video's to watch but if i understand correctly you are looking for a bit more than that.
i use livetv4me it has some great shows there and many movie's.

If you like tv shows from the 50s thru 70s you can watch the RTV network on wkfk or wfla.Internet streaming quality seems to vary from poor to good depending on time and station.Hulu,fancast and others are also a good source for watching tv shows and movies.I have also heard that netflex streaming is becoming really popular also.

YouTube is probably the best one around right now. Hulu would be great too if they're weren't so greedy. One of my favorite sites which specializes in vintage 1940s, 1950s and 1960s shows, but has also added some more recent and short-lived series in the past year, is called TV4U (http://www.tv4u.com/) Some shows that have been added to its huge list in the last month or so include: The Soupy Sales Show, When Things Were Rotten, Ozzie's Girls, My Favorite Martian, Mister Ed, Sledge Hammer, and Too Close For Comfort. There's also a full episode of "The Ed Sullivan Show" which is highlighted by one of Elvis Presley's 3 appearances on the show. It's the King at his best! Have fun!