>If I recall correctly from reports from a Cygwin user there should not be
>any gd problem on Cygwin. However, there are Cygwin limitations, and to get
>any good results on that platform at all (at least for the Cygwin version
>from roughly a year ago), Walt should follow the special Cygwin configure
>directions in our INSTALL file.
I think they have to make sure to disable dyndrivers if they want GD to work.