I have a SparcStation 5 with an Axent Raptor Firewall. I am very happy with it but would like to have a backup for this. I have the choices of another Sun box or getting a LINUX box. Of course if the LINUX box has sufficient firewall capabilities, I would go with that - but I am still a little wary of that OS at this time. So basically, I am looking for an opinion. Also, I have worked with SGI's a lot and would like an opinion of how they stack up against similar SUN systems.