Added official and Vertrauen FTP servers.

src/sbbs3/install/sbbsdist.lst

- Release list format:
+ Distribution list format:
 
  C <sp> Text description of release
 		Indicates a CVS release... contains one AND ONLY ONE tag line,
@@ -31,4 +31,6 @@ s :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs	Official Synchronet Server (2
 T 3.10l Source tarball
 f sbbs310-src.tgz
 f lib-%s.tgz
-s ftp://freebsd.synchro.net/main/misc/	Deuce's FTP server (128kbps);
+s ftp://ftp.synchro.net					Official FTP server (T1)
+s ftp://vert.synchro.net/Synchronet/	Vertrauen FTP server (256kbps)
+s ftp://freebsd.synchro.net/Synchronet/	Deuce's FTP server (128kbps)