Why I have got only 2 speakers working with Quicktime 7 ?

[Damien Girard]

Hi all,

I have upgraded Quicktime of my Windows to the version 7, and I have got 
a problem.

With Quicktime 6, when I was playing a stereo file (mp3) with runrev, I 
had got all my speakers who return the sound.
(This is a feature of my soundcard). But, I have upgraded to Quicktime 
7, and I have got only the sound on my front speakers.

So, I wan't to know how I can set all my speaker work with Quicktime 7 
and Revolution (because in Itunes, stereo files are played with all my 
speaker and not
only front speaker).

Regards,

Damien Girard
Email: dam-pro.girard at laposte.net