Hi I have a Nero "Back It Up" .nba file, with .avi movies in it that I wish to extract on an Apple OSX machine. Since I can't actually use Nero to open the archive, does anyone know of some little utility app for OSX (10.3.9 in my case) that will extract the files from this archive? I tried StuffIt, which will usually open just about anything, but got an error message (#17538) saying that the archive may contain damaged material. Whihx may be accurate, and my just mean that StuffIt is confused by the format. Any ideas?