Hi, Just curious, when the audio is redirected through the RDP, will the APO effects on the connected PC (assuming it is running Vista or Win7) be redirected to the connecting client? If yes, does both the LFX and GFX apply? Does the connecting client has to be Vista or Win7 as well? Thanks in advance. [Why not use the RDP audio redirection that is already supported in Vista? Unless I misunderstand your question, it essentially gives you what you are asking for. Frank Yerrace Microsoft Corporation This posting is provided "AS IS" with no warranties, and confers no rights.] ****************** 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.com/