The next Horde application I would like to use is Nag and then Gollem.
Nag, gollem, mnemo, mimp and chora rpms (so far to install files only, not configuration) are here:
http://mirror.contribs.org/smeserver/contribs/gswallow/wip/To get into the administration, you have to edit horde/config/conf.php and edit the 'admins' line to be something like this:
$conf['auth']['admins'] = array('username@domain.com');
Then when you log in again as that username, you see Administration->Setup in the left menu. It won't save the configuration for you because of file permissions, you'll have to copy and paste as it suggests.
What I'd like is if you can let me know what the contents of your conf.php files are for gollem and nag, and if you had to change any other configuration files, what the changes were.
You might have to edit horde/config/registry.php and set some of those apps from inactve to active so they appear in the menu. I'm going to patch the e-smith-horde rpm to enable them all soon.
BTW, Ingo will be in the next beta, along with some inline viewers for MS Documents.