I made this request in the bug, but I figured it would be good to post here as well.  I've posted a patch to Bug 7929 (C&C 3 network does not work) that I believe addresses the concerns people have addressed over previous attempts to fix the issue.  So, I would like to request that the bug be re-opened and for people to take a look and comment on the patch.

http://bugs.winehq.org/show_bug.cgi?id=7929#c79
http://bugs2.winehq.org/attachment.cgi?id=23679

Erich Hoover
ehoover@mines.edu