Hello, first i just want to say that i am very new to all of this and while i have done a whole lot of research i am still having some trouble. Let me start with system config. and some other important information. MS Windows XP Ver. 2002 SP 3 Intel Dual Core 2.13 GHz 6400 with 2GB RAM. I have taken DVD video files and converted them to H.264 MP4 files with AC/3 5.1 using Handbreak, the video plays fine but there is no audio. I am using Mencoder. I would attach a debug log file but cant find one. I am streaming over a wirless network via a Lynksis WRT54gs running DD-WRT Firmware: DD-WRT v24-sp2 (01/01/09) micro. I hope this is enough information to help me out, if someone will let me know where to get the log file i would be happy to post it. Also i am uncertain that this is a PSM problem it may be a Handbreak or WIFI issue. I have gotten this file to play in VLC with Audio and video no problem using the 5.1 Audio setting on my desktop. I have also tried it with the default settings in PSM while trying to stream and have also tried checking the remux when audio track is AC/3 and that did not work either. Thank You in advance for any help.