Sorry, yes, we are using APache::Registry.

Good solution, but it's not dynamic enough. If we ran occasional logging on which modules were used, it would be nice to be able to set a flag somewhere to turn off caching of that module.

Or maybe it wouldn't :)

I'm still not really sure about a lot of mod_perl automagical stuff. Maybe I just need to spend a few days re-reading the docs to improve my overall understanding...

cLive ;-)