Is there an application which let you see most of the movie channels ? ( such as tvu player, and world tv hd)

Many of the movie channels that stream content are in Flash, which the iPad doesn't support. There are some browsers that 'sort of' support Flash by hosting it on the company's website, but results are mixed. Of course, there are dedicate apps for movies - such as Netflix in the US and BBC iPlayer in the UK.

Tim

Aha ok, but I am living in Oman, is there any app that I could download that supports all countries ?

You can try the VLC Player for movies...:-)

The problem is that, due to copyright and licensing issues, some movies or TV channels are not streamed to certain countries. The filtering is done on IP addresses, so having the app won't necessarily help.

Tim