Installation - image of anther machine

[Chris Henderson]

I'm installing OpenBSD 4.3-release on a new machine. Rather than
installing everything from scratch, I'd like to take an image of
another machine. This will save me a lot of time configuring
everything by hand from scratch. The things I want in the new machine
are the things that the old machine has, like: packages, compiled from
ports Java & opera, users, .rc files, any /etc changes.

Is this possible? Thanks.