> Is there any option so that I can get in the temp
> location just the files that have been modified
> since last copy?No such option but you might try this:

set fs=findstr /r "added...OK updated...OK" hts-cache\new.txt
set sed=sed "s/[^:]*C:/C:/; s/ *(.*//"& rem isolate filename

for /f "usebackq delims=/" %%F in (`%fs%^|%sed%`) do (
  copy "%%F%" %newMod%
)