I had the same problem with the 2 icons missing. However, it stays like that only when you have the update still on your sd card. Once you delete it, stick it in the M3, and restart it should show up.
If thats the case you're better off converting files to DPG using DPGBatch instead. Of course you will need moonshell to run it, or you can just use Extend. People say you get better quality anyway.
same as Opium, got it on launch date and only thing is the volume slider is really sensitive (not enough to bother you though). Its still a great system, but damn its volume is low.