Hi,
You can open the first mono file, then convert it to 5.1 format (Sound / Convert Sample Format).
After this, you have to Copy / Overwrite Paste the content of the 4 or 5 other files to the other channels.
You will have to activate only one at a time by clicking on the little drawing at the left side of each channel.
Perhaps is there a faster way to do it ?
Anyway, another way, faster !, is to use some free tools like :
http://www.fostexinternational.com/docs ... ager.shtmlhttp://jsoto.posunplugged.com/tools/mul ... 01_exe.ziphttp://www.nicolasfournel.com/downloads/multiwave.zip