2 domains, using same database, different

[-=Sniper=-]

Is this possible

This is what I want to do Forum.Zone365.com will have all the fourms, while hardwarefourms.com will have seleted forums (hardware related forums), from the forums.zone365.com using same database! but I want the titles to be different in the header, and also if possible, when people reply, using the hardwarefourms.com the url they get in the email to contain the link hardwarefoums.com/showthread.php if possible?

thanks guys!

[-=Sniper=-]

also forgot to say, when they see the fourms through hardwareforums.com I want the links to be all within the domain. e.g. hardwarefourms.com/showthread.php etc

thanks for any help! with a bit of code please!