Source for winptee, winfpse, or gpgsx

[Kurt Fitzner]

I apoligize that this is slightly off topic for this mailing list, but I
 am at my wit's end.

I am looking for the source code - any source code old or new - for
winptee, winfpse, or gpgsx.  Those are all Windows shell extension
projects that add context menu support for GnuPG in windows.  I've
looked all over.  I can find binaries in various locations, but no
source anywhere.

If anyone has or knows of where I can download said source, I would
really appreciate the information.

Thanks in advance,

	Kurt.