User session and https I've got a few pages on my site that need to be accessed via https.
I need to pull some information about the current logged user on those pages.
The problem is, users log using http mode and the session is not kept when switching from http to https.
I've looked into secure login module but it brings some other issues (with facebook connect...)

Is there any way we can tell the cookie to persist ?
Thanks in advance
Add $conf['https'] = TRUE; to settings.php.

from here:
http://drupal.org/node/1037542
and 
http://drupal.org/https-information

however, why not just run the whole site securely?