[dnanian]

Get the new Mac. When it prompts you, during the first startup, to "copy from another Mac", point it at either the SuperDuper! backup or the Time Machine backup (I suggest the SuperDuper! backup, but it's up to you).

That'll bring in all your applications, data and settings. Network settings might not be transferred, depending on what it does, but most other things will be there exactly as desired.

Hope that helps!