[PLUG] RHEL 5

[Sean Whitney]

My company is currently deploying our product for a customer who has
chosen RHEL5 as their platform.  I haven't been a regular RH user for
several years now.

I would like to set up a similar box at work to do some testing on..

What Linux distribution is most like RHEL5, without having to pay for RHEL5?

Fedora 7?
CentOS 5?

Is there a publicly available RHEL5 image available, that I don't know
about?

thanks,

Sean