> Yes - might be a good idea, I'll also add some other 
> useful information (total size announced remotely, and 
> maybe date/etag)

Here's how will look new.txt files:

date	size'/'remotesize	flags(request:Update,Range 
state:File response:Modified,Chunked,gZipped)	statuscode
	status ('servermsg')	MIME	Etag|Date	URL
	localfile	(from URL)

Example:

21:22:54	34679/34679	------	200	untouched 
('OK')	text/html	date:Thu,%2016%20May%202002%
2019:08:10%20GMT
	www.edf.fr/htm/en/mieux_connaitre_edf/autresites
	C:/My%20Web%20Sites/xx%
20edf/www.edf.fr/htm/en/mieux_connaitre_edf/autresites.html
	(from www.edf.fr/htm/en)