Hi Alejandro! What do you call "low latency"? For common digital audio hardware (buffering milliseconds of wave data) it is pretty good as is now. For real-time hardware even one millisecond latency can be terribly much. Is there any chance it will be possible to perform real-time communication (for example: microsecond accurate timing) in a WinXP driver in the future? Thanx, GregX __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/