Just to let you know i am really dissapointed, i bought a LED SAMSUNG UE55H6400 but the sound is played as DTS NEO but not DTS DIGITAL with HMDI !
Here is my configuration :
DECODER NUMERIC HDMI 1.4 > TV > FIBER OPTION on TV > AMPLI and the result is DTS NEO or PCM !!!

If i connect a USB Key it works in DTS DIGITAL without any trouble.
I called SAMSUNG SUPPORT but they are not able to give me any correct answer and told me to connect my DECODER NUMERIC to the FIBER OPTIC of the amplifier

I have found many forums that explain this same situation :
http://www.highdefforum.com/flat-panel- ... o-out.html
http://www.hdfever.fr/forum/viewtopic.p ... &start=770
http://forums.whirlpool.net.au/archive/2203915
...
The only solution i found was to buy a HDMI Switch :
http://www.ebay.com/itm/4X1-HDMI-Switch ... 682wt_1124
http://www.octavainc.com/HDMI%20switch% ... t_pro.html
I you have any idea i would buy another TV and refund this one.
Regards
David