For those Linux users who have multiple networked computers and who want to periodically want to get material off of their linux boxes onto their windows computer, many people suggest samba. A much simpler application for someone who does not want to tranfer files the other direction (Windows->Linux) is KPF. It comes with KDE by default, and is very easy to set up. The only thing you might want to be careful about is that there is no password or login: all files are shared with anyone who can access your computer over the network. KPF also works between two Linux computers of course, and Macs as well.