As for iTunes compatibility, don't forget to mention Mike's excellent effort in getting mt-daapd running on the Empeg. Details are here. If you are going to mention iTunes support in the FAQ, then this should really go in too.

Basically what it does is make the music on your Empeg appear magically as an iTunes Shared Music Library on computers which are on the same network as it.

Getting this working is not really for novices. It requires a kernel with multicast support, you need to transfer some files over, extract them on the commandline, edit config.ini, etc. It also makes your drive writable while it creates its file index which can cause potential problems, and it is not too fast.

But it does work!