Internet Television: Anyone Log On For Live Streaming?

I currently have some elderly visitors from Germany staying with me, and I have been able to get German television newscasts, and some other programming, via broadband streaming. It is actually pretty good quality, and they store the most recent broadcasts so you can even go back and see the last few shows. It’s free and there are quite a few channels to choose from. ZDF and ARD and Deutsche Welle all have good sites, and RTL and ProSieben have some interesting video clips as well.

Anyone else streaming television programs from US, or from other countries?

Any suggestions of other fun channels to surf?