In all honesty, why? Provided you are not likely to move IP to often, you really should just pass on this. Bind has, in the past, had several significant security holes, and it can be a PITA to configure properly so if there isn't a *really* compelling reason to run your own nameserver, my advice would be: Don't.
If you are
planning to change IP alot, you can get cheap dns from dyndns.org or similar. Still safer than running your own.
Rant over, if you really must do it, you could start here