Backup/Restore
Don't have an exact answer to this, but I'll try anyway.
As far as I know, there isn't an equivalent to Ghost on the Mac OS side except for Apple Software Restore, a utility that will let you create a bootable installer CD with all of your apps (poss. data as well) on it.
I've also seen instructions for creating a custom OS X installer CD on the net as well.
Tom Sinclair
Speaker-to-Suits
"Well, basically there are two sorts of opera,' said Nanny, who also had
the true witch's ability to be confidently expert on the basis of no
experience whatsoever. 'There's your heavy opera, where basically people
sing foreign and it goes like "Oh oh oh, I am dyin', oh, I am dyin', oh,
oh, oh, that's what I'm doin'", and there's your light opera, where they
sing in foreign and it basically goes "Beer! Beer! Beer! Beer! I like to
drink lots of beer!", although sometimes they drink champagne instead.
That's basically all of opera, really."
-- (Terry Pratchett, Maskerade)