Already digussed en detail.
<A HREF="http://forumz.tomshardware.com/hardware/modules.php?name=Forums&file=viewtopic&p=44450#44450" target="_new">in this thread</A>
Bottom line, isn't worth it on an audigy.
The itsy bitsy spider climbed up the empires state building, along came goblin, wiped the spider out