"AAC audio suffers from glitches"3.0 starson by qooldude
Pros: It plays most of the common video formats. The picture quality is good. The size is great - I've stuck mine on top of the TV on the wall.
Cons: AAC audio suffers from random dropouts every few seconds, even though the specification claim that it can play AAC.
If AAC is important to you, I suggest you check with the WD forum to see if they've fixed the firmware yet.
Summary: Shame about the AAC audio, otherwise great.