I can vouch for the call quality. It's back up to stock quality again!
And, in general, the audio quality for system alerts is the same as stock, although this wasn't that bad in the first place.
Anyone else want to try and post results?
Nandroid backup first through Clockwork Recovery, just to be safe. I did.
By the way, tested with CM7 Nightly #8, with the kernel from CyanogenMod forum.
This posting is provided "AS IS" with no warranties, and confers no rights.
HTC Magic -> HTC Dream -> HTC G1 -> HTC Hero -> Google Nexus One -> HTC Desire -> Samsung Galaxy S -> Samsung Galaxy S Captivate -> Samsung Galaxy S II -> Motorola Atrix 4G -> HTC Desire Z -> HTC Evo 3D -> HTC Desire HD -> Samsung Galaxy S II HD LTE -> LG Nexus 4 -> Sony Xperia Z1 -> HTC One M7 -> Sony Xperia Z2