Ok..maybe i asked the wrong question... will i be able to use Cinema DSP..etc to send sound to all my speakers.. or matrix it somehow if i use HDMI..
with my analog setup im unable to get these options on my 6.1 setup.
sorry about confusing anyone..
i was not clear in my question, but i do understand how its impossible to get 7.1, from 5.1..
just when i use my optical input from my 360 im able to matrix the sound so it plays thru my rear surround making use of all 6 speakers
even if track is produced in 5.1