It depends what you mean by 'backup'. If by that you mean simply copy the contents of directories on a hard disk to a CD/DVD-R then yes, that's the main job Nero does. If you mean copying protected CDs like games etc. then no normal commercial package will do that for you, however there are of course such packages around.
Autostart simply requires the presence of a file called
autorun.inf, just look at any self-installing CD you have to see what it contains, or maybe use one of the numerous freeware/shareware tools that do that .. Google is your friend for that.