transfer of files via ftp from windows to unix

I am currently looking to write a script to transfer files from a windows NT server to a unix server any ideas of how to go about this?

There are a great deal of threads on this site concerning the automation of ftp scripting via here documents and other methods. A search of this site shows that this question (or others like it) have been asked many times before.

If you need help with a particular aspect of your script, please post what you've got so far, and I'm sure somebody will be able to assist.

Cheers
ZB