I received my PCH A-410U from Cloud Media last week (direct from Hong Kong). My understanding is that the only difference between the A-410 and the US version ("U") is Dolby licensing. It plays all my blu ray rips nicely, no stutter, over CAT-5 on my network running NFS Server (Hanewin). I use passthrough to my receiver via optical audio for all the tracks but I will be upgrading to an HDMI 2.0 receiver fairly soon when 4K Blu-Ray comes out. The desktop shortcuts are the bomb, from power on of the system to movie watching in less than 10 seconds (kids and wife love it).