Sorry for the late response. I was so happy with the DTS HDMA, that I have been watching all movies I've ever downloaded in DTS HDMA. But, yes there are more movies that are showing up in the VIDON as 7.1, but are in real 5.1. Even the official DTS test files are having this behavior. I have downloaded it from http://www.demo-worl...mo-trailers-hd/ Go to the DTS section. Everything that is telling it is 5.1 HDMA, will show up as 7.1, but your AMP will tell the real amount.
But, unfortunately after a reboot of my device the DTS HDMA stopped working again. I did after that a upgrade to the 007 new firmware of Minix and it did work again. So I was happy, but I had to reboot the box later on and up till now it didn't enable it again. I'm still looking for the magic sequence that is enabling the DTS HDMA.