[Zope-CMF] Plone/CMF ActionBox question

[alienoid]

Hello zope-cmf users,

I have ZPT pages and python scripts in folder 'py' inside Plone site.
I want when user logs in in his Action Box will be link to the folder
'py' index_html page.
1) How can I implement this?
2) Is it possible to add one more global Tab only when user logs in? I
mean anonymous user can't see this global Tab and authenticated user
can.

-- 
Best regards,
 alienoid                          mailto:alienoid@is.lg.ua