i want to use a mac as a firewall for my network, probably using openBSD, because i hear they don't consume much power and don't run real hot. i know next to nothing about mac hardware. how old can i ...

Hi,<P>iMac Rev B. 160MB ram. Stock 4GB HD<P>Read the stupid manual. Download the stupid manual. Don't get a stupid thing out of it. Download all the stupid files. Try to boot into the stupid second ...