Audio Codec Issue

[dashaund]

Hey guys! I've got a weird problem that I've never seen before. I've been using DVBDream off an on for over a year now. I just recently upgraded my system to a SWEET Dual Core 2 chip. I've got XP installed. My first XP install, DVBDream worked okay but didn't have any codecs. I had some other issues that entailed a complete system wipe and reload. This time, I have plenty of codecs (one being the ATI AVIVO codec that runs beautifully with little CPU resources). So, the video works great, but I can't use ANY audio codecs...they're all "reded" out. I can do a stream to VLC and I have no audio issues. I can use the DigitalTV package and it works fine. But DVBDream and ProgDVB don't function with audio. I've tried uninstalled DVBDream and my 102g...no change. I tried uninstalling and reinstalling FFDShow...that doesn't work. I have the latest audio drivers installed for my computer. Help! I'm sure this is an easy fix, just not sure how. Here are my system specs:

2.67GHz Intel Dual Core 2 E6750
Intel DG33FB (Intel 3 Chipset)
ATI X1650PRO
2GB RAM
Win XP SP2

Any more questions, feel free to ask.

[saentist]

In FFDShow open a Audio decoder configuration
at "Codecs" menu enable all (MP1,MP2,AC3,MP3) codecs with u use
Install AC3Filter it can do a job DScaler two
http://free-codecs.com/

[dashaund]

Thanks saentist. I enabled those codecs you specified...they were disabled. I also downloaded AC3Filter. Restarted my computer, still "red"ed out in DVBDream. Any other suggestions?