I LOVE Webmin but unfortunately there is no Windows version.
Does anyone know of anything similar for Windows?

If you don't know what is Webmin:

Webmin is a web-based interface for system administration for Unix. Using any browser that supports tables and forms (and Java for the File Manager module), you can setup user accounts, Apache, DNS, file sharing and so on

I don't know about windows support, but I see a lot of Plesk and Cpanel being used for the same thing.

I have used RemotelyAnywhere in the past. It also includes an FTP and some other cool bits.

http://www.remotelyanywhere.com/template.asp?page=sphp