This board is just fine for OSX. There are better boards of course, some newer with p45, but this one really works like a charm. I have EP35-DS3 model and with high optimization in DSDT tables running 10.6.2 with only fakesmc, audio via usb dongle but if i used onboard audio then there will be only one fake plist more (for alc889a).
If users with L model could dump their DSDT so i could compare with mine and share it with you guys. You can dump dsdt with getDSDT script in OSX or using linux. Here is short howto to do it in linux.

http://www.infinitemac.com/f84/dsdt-...post39011.html

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