Just posted on Panasonic's web sight today. I installed it and it does in fact address the low LFE on PCM audio tracks bug. It also enables playback of some 1.1 profile BR movies (like Residence Evil III and Sunshine). I tested several disks to verify. I can finally ditch the PS3 now... http://panasonic.jp/support/global/cs/bd/download/bd30/bd30.html