How users can able to use iis

Hi all,

we have windows 2000 server as domain controler and our projects are website
dovelopment project. So few of our users required iis to run in his machine.
After installing iis it is working fine for local administrator and domain
administrator.
When a user login iis will not working. when he open iis it's only shows
hostname not
showing Administrative web site
Default web site
Default FTP site nothing it's showing

If i add the user to adminsitrative group it's working fine.

What shoud i do in order to avoid a user to add administrative group.

Any help appreciatable.

Thank's in advance,
shiva