It's another venue that you may want to take a look at..

this script file maps a network drive and executes FTP commands and downloads the latest dat files to that network drive.

You can use the AT command or Windows 2000 scheduled task manager to automate this command.

@echo Off
c:
cd na
Net use x: /Delete
Net Use x: \\server\share
ftp -n -s:c:\NA\NA.bat > na.txt
Net use x: /Delete
exit

open ftp.nai.com
user anonymous
fred@aol.com
lcd x:\s_dat
cd \pub\antivirus\datfiles\4.x
prompt
bin
mget *
bye