Originally posted by: Kaido
Okay just got home from my buddy's place! Did some hardcore testing, here are the results:
Bad news: HDMI Audio does NOT work.
We used a 1GB GTS 250. It has an internal SDPIF cable from the motherboard to the card. I figured this would work fine, but it didn't. It did work just fine in Windows 7, but absolutely nada from OS X when set on Digital Output (tried all the other settings for fun too). Boo
Good news #1: Optical audio DOES work on the ES2L!!!
You need that optical audio adapter plate ($16 shipped on eBay). It has both Coaxial and SPDIF, both of which work (I tested). All you have to do is plug it into the SPDIF pins right on the motherboard and set the audio output to Digital Out. This is GREAT because the ES2L doesn't have onboard digital audio jacks, so for less than $20 with shipping you can get it!
Good news #2: Optical audio works on the UD3P in 10.5.7 (with my updated audio kext package).
Basically you just need the 10.5.6 HDA kext, which is what the HDA Enabler mods (doesn't work on the 10.5.7 HDA kext because the Enabler kext is compiled for 10.5.6). I posted this a few pages back, and I'll include it in the 1.1 release of the new UD3P kit tomorrow.
So the good news is that all 3 of the boards in my guides (ES2L, DS3L, UD3P) have the audio options of analog, coaxial digital, and optical digital now! For video, you can now do Composite, S-Video, Component (via VGA adapter box), VGA, DVI, and HDMI. The only thing really missing is HDMI-Audio, but there's a box for that too if you want it! (converts DVI/HDMI + Digital Audio to HDMI-Audio). So you pretty much have total Home Theater functionality now! Muhahahaha :evil: I'll also be going over remote control options - will be testing my MCE IR receiver tomorrow along with one of my Harmony remotes. Working on the audio documentation now and then I'll wrap things up tomorrow!
I'm gonna give myself carpal tunnel from all this typing :laugh: