Logitech Z-5500

[masshass81]

I'm waiting until Friday to get the Logitech Z-5500, but some guy in this thread said you wont get digital surround sound unless you have NForce2 w/ SoundStorm! (2nd to last post) Is this true??

I have a SoundBlaster Live! 5.1 MP3+... I was sure digital surround sound would work with this sound card since it has digital out, but Odeen in the linked thread implies it wouldnt work..