Linux Centos Box

[abakhiet]

Hola,
i need to ask about something, i have a web,mail and VOIP Linux Centos Server and i need to install pfsense in my machine to be able doing some rate limiting to my clients in LAN.
i download some of PFsense from the web

pfSense-1.2.3-RC1-Embedded.img

so, i need to know how can i install pfsense in linux Centos
my server is :
Linux Centos 5.4
P4, with Sata HD
Thanks in advance

[EddieA]

pfSense is a "stand alone" OS.  It uses FreeBSD as it's base.  You install it on it's own real, or virtual, machine.

Cheers.