The ML-compatible A52Codec.component will have a timestamp of Jul 27, 2012. If you have installed Perian, it'll put its own version of A52Codec.component with the timestamp Jul 23, 2011 (it's based on these timestamps that you can easily know which version is currently installed). Apr 10, 2007 -from engadget thanks guys for this awesome how to The two biggest Apple TV limitations are the lack of..