Probably not much to add here, but when you look at the details on a specific task in the PDM Administration tasks node...

You see a few general details, and you see a list of Converted Files (if you executed a task built from the default 'Convert' task)... but you don't see a list of every file that was included in the task.

This is quite annoying since if a task fails, there's no Converted file.  Which means the task might not have any information on what files were included when the task was executed.