how do i change the audio stream

how do i change the audio stream on a dual audio video with english and german, i dont understand what theyr saying and am getting frustrated, sry im a noob at this but ne reply would be apreciated :)

[Mr. Tao]

Right click on movie window and then select Audio streams

[redpaul]

Ok, but can I cycle the audio tracks with a keayboard shortcut? I looked at the WinLIRC options but the "CTRL+S" for "Audio Stream Volume Cycle" shows the stream in overlay but do not change the audio actually.
Is this a bug?

Thanks in advance

Reddy
(First time in this forum)