A friend asked me to setup an embedded appliance with an RO root for minimal maintenance to primarily stream shoutcast out to an amp. The only thing I knew that might do this is iMedia Linux, but the project is practically dead with little to no activity. Is it possible to do something like this with CentOS? Doesn't seem to be much info on the /etc/sysconfig/readonly-root file. Anyone know a good place to get info on this? I would rather use CentOS if possible as I also want to use this a firewall/vpn for them and that would be easy and reliable w/ CentOS. Thanks! jlc