On acdsee,there is an useful option which doesn't exist 
on winexplorer.After selected view->list,details, it 
allows us remark a number of files and then by right 
click copy their complete path.
It can be used to detect broken links within a project 
as follows: browse project directories with acdsee, 
sort files by size, remark 0 bytes files, copy pathes 
on text editor.
If i wanted download these files, replace c:\... to www 
and past all this text at httrack web adresses form.

Browser Httrack could have the same copy option as 
acdsee