OT: Good Windows FTP Servers

Hello, all: Putting any Windows jokes aside, I'm looking for a decent Win32-based FTP server program to use at home to move files from my weather station computer to an Apache Web server which is also at home. The goal here is to open a single port in the firewall so I can log in and see the weather at my house. Not being familiar with Apache, maybe there's a way to do this without an FTP server, but I need to move a text-based data file every 5 minutes from the weather station program to the http server, both of which presently will reside on the same PC. The weather program handles all aspects of creating the data file periodically and will upload the data using ftp -- it does not provide for direct copying of files, the assumption being that this data is being uploaded to a server that's not on the same physical machine. I wanted to get some recommendations/user's favorites before I start Googling. Thanks. Rich