We have yet to receive one of these units, albeit we're the largest MSI house in the US... I will say that I don't like that they advertise the playback of 1080P when the resolution isn't even capable of 1080P. I suppose this may be different when sending the signal out HDMI. The only thing I can think of is that after hooking it up to a 1080P capable display, you can change the resolution, making the it un-viewable on the X340's display, but displaying on the other, then having to switch it back prior to disconnecting from the 1080P display.
Also, it should be understood that aside from downloading 1080P content from the net, there is no way of playing back ANY disc based media without the purchase of an external DVD/RW or Blu Ray.
Just spoke with Mark, waiting to get an answer on the 1080P question.
We've moved ~25,000 winds since November and hopefully we can do similar #'s with the X series.