[horde] Horde and Quotas

[Chris]

Hi,

I'm running my Horde 4(latest version of everything) on a Debian  
Squeeze system.

I want to get quotas working in the portal block.  I understand that  
there is a difference between file system quotas in the portal block,  
and IMAP quotas for imp.  I'm actually interested in both of these,  
but I'm having trouble finding any information on how to do either.

The portal block is configured for "localhost", and I have the correct  
path to the quota binary on the system.  On the command line on the  
system, the quota command works as it should.  On the portal block,  
all I get is username, home directory, and default shell -- none of  
which is terribly useful to my user base.  Quotas are what I'm after  
here.

I'm not sure if this is broken, a problem on squeeze, or if it is  
something that needs to be configured.  Could someone please point me  
in the right direction here?

Thank you!

-Chris