Disabling DHCP, using Static IP

[Jason Smith <sddfdds_(_at_)_yahoo_(_dot_)_com>]

I would like to use Static IP addresses for the
computers on my network, but they are currently set to
use DHCP.  How do I disable dhcp?  Is it as simple as
using ifconfig to manually set an ip address, or will
dhcp still run on the next boot anyways.  Is there a
way to get a question-based configuration to run, ala
the install process
(http://www.openbsd.org/faq/faq4.html#Network)?
Thanks