How TO manage 2 .com's on the same DNS BOX?

[Michael Chang]

Hello,

Can anyone out there in bind land defer me or lend me a word of advice
on managing 2 or 3 different domains (domain1.com , domain2.com,
domain3.com) on the same box.  Can I do this with one version of bind?
Is it just a matter of pointing internic to my primary name server and
adding Origin and SOA records?  Please lend a helping hand?

Thanks IA

Mike