The link recommends dnscache. For my laptop, I like dnsmasq instead which is really easy to configure and serves the same purpose, but also serves answers from

The link recommends dnscache. For my laptop, I like dnsmasq instead which is really easy to configure and serves the same purpose, but also serves answers from /etc/hosts and serves as a DHCPd. Having a quick DHCP solution is handy because I often find myself piping my wireless net to another computer via ethernet cable. Also good for virtual machines.