but I cannot believe that you really recommend using wuftpd, have a look at http://www.heise.de/newsticker/result.xhtml?url=/newsticker/data/ju-26.06.00..., IMHO wuftpd is the ftp daemon with the most security holes in it's long history. Personally I would not use it on a new install, I'd prefer Proftpd (which is also deliverd with Suse Linux).
Although we must learn from the past, I still think that the CURRENT security issues of a package are more important than the amount or severity of security holes that have already been fixed over the past couple of years. As Roman said:
After Thomas' audit a long while ago, it hasn't had any security related problem any more.
If you want a secure system today, then take whatever software is the best in that respect today. Cheers! Yuri.