An info from vr-zone.com which imply a new generation soundcard.
"
[color=white]Next Gen. Sound [/color][color=white]Blaster[/color][color=white]
Zenith Info: According to our sources, the next generation sound chip from Creative will be known as Sound Blaster Zenith. It will be a complete new architecture from the current Audigy series and it will be based on PCI-express x1. The launch of Audigy 4 Pro today which is an enhanced Audigy2 ZS chip is the transition to the Sound Blaster Zenith series scheduled for launch in March 2005. "[/color]
[color=#ffffff][/color]
[color=#ffffff]Who know more?

[/color]