I have a linux box running firewall and masquerading, when I boot I get this message:
 
Warning: FTP/IRC/Realaudio etc. masquerading does NOT work with ipchains and
the 2.4 kernel.  Either move to a stable 2.2 kernel or use SuSEfirewall2!
 
The only copy of firewall2 that I can find is a beta version (SuSEfirewall2-1.7-0.noarch.rpm), is this the only version available or is there a complete version now available? If so, where can I download it from?
 
Rich