Database configuration - DB2/400

Hi all,
I'm new to the Keel framework, I just discovered it and find it very 
interesting.
I'm attempting to get Keel to work on an IBM iseries. I've seen 
hibernate supports also this DB2 version, so I'd like to setup a 
configuration for it. In the wiki it says to ask the mailing list for 
help, and actually I do need help, as I can't find out how many and 
which configuration files are involved.
Can anyone address me to the right information? Or better lead me 
through the personalized configuration process?
Thanks very much in advance
Ciao
Maurizio