Connection of 24-pin connector on iPAQ:

...
5 VBUS_FS 2.0 USB Full Speed Host
6 D+HHS
7 D-HHS
8 GND System Ground
...

More...

Okay, here is it... it's little and primitive but can be usefully for someone :)

Is written in VB.NET 2.0 and using XML file as storage.
Without administration or managing, can be done only manually editing xml file.
Anti-bot as CAPTCHA code verification is included.

Working example can be found here: http://area-71.net/nanoXML/

and sources is here: nanoXML.zip (10.69 kb)