We have Hi-Speed USB audio on XP with virtually no problem both on our devices that support USB Audio Class and on devices that require our own custom audio driver. What problems had you heard about? Steve T --- BlazeAudio Developer <developer@xxxxxxxxxxxxxx> wrote: --------------------------------- Does anybody know what's the status on using Hi-Speed USBwith Audio? It is my understanding that there were some problems with isoch.transfers with the USB Audio driver in XP. Is this still true? Thanks. Neetu.******************WDMAUDIODEV addresses:Post message: mailto:wdmaudiodev@xxxxxxxxxxxxxxxxxxxxxx: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribeUnsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribeModerator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxxxxx to WDMAUDIODEV page:http://www.wdmaudiodev.de/ ****************** 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/