just received my A-210 from go4pch!

guys, i'm having a lil trouble here playing 720 bluray videos (.mkv) over my wireless connectivity (PC to PCH). i've setup myiHome, so I'm getting all my videos and music on my PC wirelessly. playing .avi movies is a no problemo. but when it comes to 720 .mkv files, i'm getting stuttering pictures (some may call it jerky)

anyone here is having the same setup as i am? can i know how do you solve it?
using usb dongle or homeplug? (not keen on running wired as it will mess up the floor  )
my setup: i'm using Popcorn Hour Wifi Dongle (WN-150) and on my PC is the netgear WG111v2 54Gb (http://support.netgear.com/app/products/model/a_id/2557)

also, i tried hooking up my portable hdd straight to PCH, but PCH doesnt seem to be picking up my hdd. PCH pops up on the top right corner that it has found a usb disk and the disk/CD/DVD icon on PCH enabled. but there is nothing i can do with it. am i missing something here?

thanks in adv

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Added on December 22, 2011, 1:29 amgo4pch, received the package in a good condition. nicely wrap like xmas present haha

btw, the remote control that came with it was a little fault. the right button is too sensitive and there is no "click" feel & sound when i press it

A media player with cinavia protection?