Short: SnoopDos like trace utility for AmigaDOS

     1.1 What is DOSTrace ?    

         DOSTrace is a program that allows you to monitor what
     AmigaDOS is doing while you are working with your Amiga. You can
     watch which files your programs use, if they find all the files
     they require, where they are looking for them and much other
     activity of that kind.  

     If this sounds familiar to you, you must be one of the many
     SnoopDos users in the Amiga community. This tool was written to
     replace SnoopDos. It shows you a lot more information than
     SnoopDos and it does this in a verbose way. SnoopDos is written
     by Eddy Carroll and freely distributable.