My Roundup appliance won't let admin add new users from the web GUI.  

No errors are generated, but no users show up after adding them.  

I'm running a Roundup appliance under virtualbox on XP.

VM settings are as-shipped by Turnkey.

I've configured per instructions:

[tracker]
web = /                     (before)
web = http://appliance_ip/  (after)

where appliance_ip is the VM adapter address.

This is a second fresh install of the OVF of 2009.10-2.

I can raise issues, just not add users.

Any pointers would be appreciated.