[SOLVED] MKV HD TO AVI HD Converter

I would like to find a program that would CONVERT MKV HD TO AVI HD KEEPING THE 5.1 AUDIO as well one click if possible but easy to use.
I have tried “Kingconvert Video Converter” and “Bigasoft MKV Converter” but the sound just seems to come out as MP3 320KBPS all the time any suggestions would be great.
Answer #1
Freemake video convertor
http://www.freemake.com/free_video_converter/
Answer #2
With Freemake, select AVI and then you can go to custom settings and select AC3 and 5.1.
I think that would do it..
Answer #3
Xilisoft Ultimate Video Converter.