How do I view iso in Alcohol 120%

:o Only a newbie to the following____viewing iso before burning to dvd-r. I have alcohol but have no idea what I am seeing nor how to mount the iso in order to view it.
Also, how do I burn an .avi or many avi’s (to same dvd-r) to my Sony burner using Nero. :o

Why not mount the iso in one of Alcohol’s virtual drives?

Also, how do I burn an .avi or many avi’s (to same dvd-r) to my Sony burner using Nero. :o
You start up Nero, select the normal DVD (data) and drag your avi files to the dvd.

If you mean to convert your avi’s to dvd-video, that’s a whole different story. Check the conversions topic in the appropriate forum.