UK, Ireland / Getting Polish internet tv in the UK [4]

Hello

I apologise if this has already been asked, but I have an internet tv box attached to my HD TV and wish to get Polish TV. I have found various sites but none offer the main channels such as TV Polonia, and TVP1, which the wife (who is polish) says are very good and TVP Polonia has English subtitles). I don't mind paying a subscription for the channels, but would like to know which webiste(s) I go to to get this. I thought about satellite, but it is expensive and from reading around the Polish have a habit of moving the frequencies around so the dish has to be retuned. Ideally, a website that offers the subscription channles on satellite for internet tv would be great. Can anyone help?

Thanks

John