Installing Oracale8i-D2k v6

Dear Sir
as we are installing new Oracle8i and D2k ver 6. we find out that there is slight changes in installation. We had installed Oracle sucessfully. But while installing D2k we could not find out procedure to set no of users/clients for which D2k is going to use. Or in other way while installing d2k this is new method while installing u have to set those thing. We want procedure to do this