Yes, I've finally learned what "TV English Premium" is. The reviews are horrible, so I hope you're not expecting much. There's absolutely no way that app can be legally streaming BBC, so you should expect that to get shut down eventually.

Still, Air Player should do the job in the meantime, or the Reflection have I mentioned earlier. You can find out how to use them by going to the developers website. If you have an HDTV, you may want to think about actually just getting an Apple TV. It would be a much better solution.