> I want to be able to add in a new text file, only all 
> the valid urls from the 'hts-log.txt' file (urls 
> starting by 'http://' and stopping by '.zip'). So I could 
> use this new text file in a program like flashget 
> where I can resume my downloads and choose by advance 
> which files I want to download.
> Is possible to make the same but only including *.zip 
which 
> are bigger than 100kb in 
> the 'hts-log.txt' file?
The best way is to use the hts-cache/new.txt file, which 
will contains entries like:

07:32:51	95/95	---M--	200	added ('OK')
	image/gif

For that, you'll have to crawl all html pages, and select 
the 'Test all links' option to test all files (including 
zip ones).