Address Book

I’m looking for an Address Book plug-in for my website. I have tried both contactz, and another one that has been mentioned on this site (forget the name).

I need one that can be displayed on the main page, unlike Contactz which just keeps a list in the admin panel of the blog.

*The other one I think was simple Addressbook – but this one I would upload into the plugins folder and it would never show up in the actual plugins section so I couldn’t activate it.