Hi guys

Just want to know how much of a difference in audio quality is there between my Audigy LS (bought years ago) and a X-Fi Titanium (~RM370) for eg?

Actually when I listen to my Audigy LS I feel the sound quality is very good and have no complaints. I'm thinking if I change it to X-Fi Titanium, will I get the "whoa...." feeling?

How do the cards differ anyway? There's :

Titanium @ 370
Titanium Fatal1ty Pro @ 600
Titanium Fatal1ty Champion @ 800

Will each different tier give you that "whoa..." feeling everytime you upgrade?

My speakers are Altec Lansing 4100: gear.ign.com/articles/354/354204p1.html