Build Windows binary

Hi everyone,
I'm trying to use the online resource, http://win-builder.r- 
project.org/ in order to build an R package for colleagues on Windows  
machines (I'm on Mac OS X).  I'm not getting an email response from  
the server (even in my junk mail box).   The site explains that the  
email address is need on the maintainer line in the DESCRIPTION  
file.  Mine is listed as follows:

Maintainer: Matthew Fero <mfero at fhcrc.org>

Any suggestions?