After downloading files from a remote UNIX FTP server, you want to verify that you have downloaded all the files correctly. Minimal you will get information similar to \"dir /s\
Sadly this was written for Unix/Linux users :/
Personally, I would install CYGWIN just to get Linux binaries of LFTP/RSYNC to work on windows, as there appears not to be anything that competes with it.
As @zadok.myopenid.com mentioned rsync, this appears to be a windows build for it using CYGWIN ( if you manage to be able to get ssh access to the box eventually )
http://www.aboutmyip.com/AboutMyXApp/DeltaCopy.jsp
Rsync is handy in that it will compare everything with check sums, and optimally transfer partial change blocks.
If you get CYGWIN/Linux:
http://lftp.yar.ru/ is my favorite exploration tool for this.
It can do almost everything bash can do, albeit remotely.
Example:
$ lftp mirror.3fl.net.au lftp mirror.3fl.net.au:~> ls drwxr-xr-x 14 root root 4096 Nov 27 2007 games drwx------ 2 root root 16384 Apr 13 2006 lost+found drwxr-xr-x 15 mirror mirror 4096 Jul 15 05:20 pub lftp mirror.3fl.net.au:/> cd games/misc lftp mirror.3fl.net.au:/games/misc>find ./ ./dreamchess/ ./dreamchess/full_game/ ./dreamchess/full_game/dreamchess-0.2.0-win32.exe ./frets_on_fire/ ./frets_on_fire/full_game/ ./frets_on_fire/full_game/FretsOnFire-1.2.451-macosx.zip ./frets_on_fire/full_game/FretsOnFire-1.2.512-win32.zip ./frets_on_fire/full_game/FretsOnFire_ghc_mod.zip ./gametap_setup.exe ...... lftp mirror.3fl.net.au:/games/misc> du gametap_setup.exe 32442 gametap_setup.exe lftp mirror.3fl.net.au:/games/misc> du -sh gametap_setup.exe 32M gametap_setup.exe lftp mirror.3fl.net.au:/games/misc>