[mod_python] session management

I just read the session management topic in the mod_python manual. I 
wish I understood it and knew how to apply it. Alas I do not.

Is there any documentation or discussion or complete example that might 
help me?  Should I be looking at Apache documentation?

In addition there are a number of terms I do't know: APR global_mutex, 
MPM, ...?

-- 
Bob Gailer
510-978-4454