[Zope] user creation & authentification

[Ralf Kraemer]

Hello all

first question 

is it possible to create users "not using" the zope management interface ???

i tried a lot using the editUsers.dtml from zope and it works , but i dont
like the response . 
i would like to see my own pages, not the management screens 

second question 

i would like to log in some user with my own login screen or how can i edit
the default userauthentification screens from the browser (Netscape/IE/opera) ?

thanks

Ralf Kraemer