I haven't tried...

win-get

...but I definitely am keeping my eye on it with great interest. Unix/Linux users are probably familiar with the apt-get application that can automatically install application from software repositories on the Internet. apt-get proposes to do the same for Microsoft Windows users. The project already has an impressive library of freeware and Open Source applications ready to download and install over the net using win-get.

Keep an eye on this one and let's hope that it becomes a stable and reliable F/FOSS resource for Windows users.